The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-982a7184e0 advisory.

    Update to 2.11.7 (CVE-2024-32039, CVE-2024-32040, CVE-2024-32041, CVE-2024-32458, CVE-2024-32459,     CVE-2024-32460, CVE-2024-32658, CVE-2024-32659, CVE-2024-32660, CVE-2024-32661, CVE-2024-32662)





Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7341-1 advisory.

    Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were     tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to     crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2024-32039,     CVE-2024-32040, CVE-2024-32041)

    Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were     tricked into connecting to a malicious server, a remote attacker could possibly use this issue to cause     FreeRDP to crash, resulting in a denial of service. (CVE-2024-32458, CVE-2024-32460)

    It was discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into     connecting to a malicious server, a remote attacker could possibly use this issue to cause FreeRDP to     crash, resulting in a denial of service. (CVE-2024-32661)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20339-1 advisory.

    Update to version 3.22.0 (jsc#PED-15526):

      - Major bugfix release:

        * Complete overhaul of SDL client
        * Introduction of new WINPR_ATTR_NODISCARD macro wrapping compiler or C language version specific     [[nodiscard]] attributes
        * Addition of WINPR_ATTR_NODISCARD to (some) public API functions so usage errors are producing     warnings now
        * Add some more stringify functions for logging
        * We've received CVE reports, check           https://github.com/FreeRDP/FreeRDP/security/advisories for more details!           @Keryer reported an issue affecting client and proxy:
          * CVE-2026-23948           @ehdgks0627 did some more fuzzying and found quite a number of client side bugs.
          * CVE-2026-24682
          * CVE-2026-24683
          * CVE-2026-24676
          * CVE-2026-24677
          * CVE-2026-24678
          * CVE-2026-24684
          * CVE-2026-24679
          * CVE-2026-24681
          * CVE-2026-24675
          * CVE-2026-24491
          * CVE-2026-24680

    - Changes from version 3.21.0

      * [core,info] fix missing NULL check (#12157)
      * [gateway,tsg] fix TSG_PACKET_RESPONSE parsing (#12161)
      * Allow querying auth identity with kerberos when running as a server (#12162)
      * Sspi krb heimdal (#12163)
      * Tsg fix idleTimeout parsing (#12167)
      * [channels,smartcard] revert 649f7de (#12166)
      * [crypto] deprecate er and der modules (#12170)
      * [channels,rdpei] lock full update, not only parts (#12175)
      * [winpr,platform] add WINPR_ATTR_NODISCARD macro (#12178)
      * Wlog cleanup (#12179)
      * new stringify functions & touch API defines (#12180)
      * Add support for querying SECPKG_ATTR_PACKAGE_INFO to NTLM and Kerberos (#12171)
      * [channels,video] measure times in ns (#12184)
      * [utils] Nodiscard (#12187)
      * Error handling fixes (#12186)
      * [channels,drdynvc] check pointer before reset (#12189)
      * Winpr api def (#12190)
      * [winpr,platform] drop C23 [[nodiscard]] (#12192)
      * [gdi] add additional checks for a valid rdpGdi (#12194)
      * Sdl3 high dpiv2 (#12173)
      * peer: Disconnect if Logon() returned FALSE (#12196)
      * [channels,rdpecam] fix PROPERTY_DESCRIPTION parsing (#12197)
      * [channel,rdpsnd] only clean up thread before free (#12199)
      * [channels,rdpei] add RDPINPUT_CONTACT_FLAG_UP (#12195)

    - Update to version 3.21.0:

      - Bugfix release with a few new API functions addressing shortcomings with         regard to input data validation.
        Thanks to @ehdgks0627 we have fixed the following additional (medium)         client side vulnerabilities:

        * CVE-2026-23530
        * CVE-2026-23531
        * CVE-2026-23532
        * CVE-2026-23533
        * CVE-2026-23534
        * CVE-2026-23732
        * CVE-2026-23883
        * CVE-2026-23884

    - Changes from version 3.20.2

      * [client,sdl] fix monitor resolution (#12142)
      * [codec,progressive] fix progressive_rfx_upgrade_block (#12143)
      * Krb cache fix (#12145)
      * Rdpdr improved checks (#12141)
      * Codec advanced length checks (#12146)
      * Glyph fix length checks (#12151)
      * Wlog printf format string checks (#12150)
      * [warnings,format] fix format string warnings (#12152)
      * Double free fixes (#12153)
      * [clang-tidy] clean up code warnings (#12154)

    - Update to version 3.20.2:

      - Patch release fixing a regression with gateway connections         introduced with 3.20.1         ## What's Changed
        * Warnings and missing enumeration types (#12137)

    - Changes from version 3.20.1:

      - New years cleanup release. Fixes some issues reported and does         a cleaning sweep to bring down warnings.
        Thanks to @ehdgks0627 doing some code review/testing we've         uncovered the following (medium) vulnerabilities:

        * CVE-2026-22851
        * CVE-2026-22852
        * CVE-2026-22853
        * CVE-2026-22854
        * CVE-2026-22855
        * CVE-2026-22856
        * CVE-2026-22857
        * CVE-2026-22858
        * CVE-2026-22859

      - These affect FreeRDP based clients only, with the exception of         CVE-2026-22858 also affecting FreeRDP proxy. FreeRDP based         servers are not affected.

    - Update to version 3.20.0:

      * Mingw fixes (#12070)
      * [crypto,certificate_data] add some hostname sanitation
      * [client,common]: Fix loading of rdpsnd channel
      * [client,sdl] set touch and pen hints

    - Changes from version 3.19.1:

      * [core,transport] improve SSL error logging
      * [utils,helpers] fix freerdp_settings_get_legacy_config_path
      * From stdin and sdl-creds improve
      * [crypto,certificate] sanitize hostnames
      * [channels,drdynvc] propagate error in dynamic channel
      * [CMake] make Mbed-TLS and LibreSSL experimental
      * Json fix
      * rdpecam: send sample only if it's available
      * [channels,rdpecam] allow MJPEG frame skip and direct passthrough
      * [winpr,utils] explicit NULL checks in jansson WINPR_JSON_ParseWithLength

    - Changes from version 3.19.0:

      * [client,common] fix retry counter
      * [cmake] fix aarch64 neon detection
      * Fix response body existence check when using RDP Gateway
      * fix line clipping issue
      * Clip coord fix
      * [core,input] Add debug log to keyboard state sync
      * Update command line usage for gateway option
      * [codec,ffmpeg] 8.0 dropped AV_PROFILE_AAC_MAIN
      * [channels,audin] fix pulse memory leak
      * [channels,drive] Small performance improvements in drive channel
      * [winpr,utils] fix command line error logging
      * [common,test] Adjust AVC and H264 expectations
      * drdynvc: implement compressed packet
      * [channels,rdpecam] improve log messages
      * Fix remote credential guard channel loading
      * Fix inverted ifdef
      * [core,nego] disable all enabled modes except the one requested
      * rdpear: handle basic NTLM commands and fix server-side
      * [smartcardlogon] Fix off-by-one error in `smartcard_hw_enumerateCerts`
      * rdpecam: fix camera sample grabbing

    - Update to version 3.18.0:

      - Fix a regression reading passwords from stdin
      - Fix a timer regression (?s instead of ms)
      - Improved multitouch support
      - Fix a bug with PLANAR codec (used with /bpp:32 or sometimes with /gfx)
      - Better error handling for ARM transport (Entra)
      - Fix audio encoder lag (microphone/AAC) with FFMPEG
      - Support for janssen JSON library

    - Update to version 3.17.2:

      - Minor improvements and bugfix release.
      - Most notably resource usage (file handles) has been greatly reduced and         static build pkg-config have been fixed.
        For users of xfreerdp RAILS/RemoteApp mode the switch to DesktopSession         mode has been fixed (working UAC screen)

    - Changes from version 3.17.1

      - Minor improvements and bugfix release.
        * most notably a memory leak was addressed
        * fixed header files missing C++ guards
        * xfreerdp as well as the SDL clients now support a system wide configuration file
        * Heimdal kerberos support was improved
        * builds with [MS-RDPEAR] now properly abort at configure if Heimdal is used           (this configuration was never supported, so ensure nobody compiles it that way)

    - Enable openh264 support, we can build against the noopenh264 stub

    - Update to 3.17.0:

      * [client,sdl2] fix build with webview (#11685)
      * [core,nla] use wcslen for password length (#11687)
      * Clear channel error prior to call channel init event proc (#11688)
      * Warn args (#11689)
      * [client,common] fix -mouse-motion (#11690)
      * [core,proxy] fix IPv4 and IPv6 length (#11692)
      * Regression fix2 (#11696)
      * Log fixes (#11693)
      * [common,settings] fix int casts (#11699)
      * [core,connection] fix log level of several messages (#11697)
      * [client,sdl] print current video driver (#11701)
      * [crypto,tls] print big warning for /cert:ignore (#11704)
      * [client,desktop] fix StartupWMClass setting (#11708)
      * [cmake] unify version creation (#11711)
      * [common,settings] force reallocation on caps copy (#11715)
      * [manpages] Add example of keyboard remapping (#11718)
      * Some fixes in Negotiate and NLA (#11722)
      * [client,x11] fix clipboard issues (#11724)
      * kerberos: do various tries for TGT retrieval in u2u (#11723)
      * Cmdline escape strings (#11735)
      * [winpr,utils] do not log command line arguments (#11736)
      * [api,doc] Add stylesheed for doxygen (#11738)
      * [core,proxy] fix BIO read methods (#11739)
      * [client,common] fix sso_mib_get_access_token return value in error case (#11741)
      * [crypto,tls] do not use context->settings->instance (#11749)
      * winpr: re-introduce the credentials module (#11734)
      * [winpr,timezone] ensure thread-safe initialization (#11754)
      * core/redirection: Ensure stream has enough space for the certificate (#11762)
      * [client,common] do not log success (#11766)
      * Clean up bugs exposed on systems with high core counts (#11761)
      * [cmake] add installWithRPATH (#11747)
      * [clang-tidy] fix various warnings (#11769)
      * Wlog improve type checks (#11774)
      * [client,common] fix tenantid command line parsing (#11779)
      * Proxy module static and shared linking support (#11768)
      * LoadLibrary Null fix (#11786)
      * [client,common] add freerdp_client_populate_settings_from_rdp_file_un (#11780)
      * Fullchain support (#11787)
      * [client,x11] ignore floatbar events (#11771)
      * [winpr,credentials] prefer utf-8 over utf-16-LE #11790
      * [proxy,modules] ignore bitmap-filter skip remaining #11789

    - Update to 3.16.0:
      * Lots of improvements for the SDL3 client
      * Various X11 client improvements
      * Add a timer implementation
      * Various AAD/Azure/Entra improvements
      * YUV420 primitives fixes
    - Update to 3.15.0:
      * [client,sdl] fix crash on suppress output
      * [channels,remdesk] fix possible memory leak
      * [client,x11] map exit code success
      * Hidef rail checks and deprecation fixe
      * Standard rdp security network issues
      * [core,rdp] fix check for SEC_FLAGSHI_VALID
      * [core,caps] fix rdp_apply_order_capability_set
      * [core,proxy] align no_proxy to curl
      * [core,gateway] fix string reading for TSG
      * [client,sdl] refactor display update

    - Update to version 3.14.0:

      - Bugfix and cleanup release. Due to some new API functions the         minor version has been increased.

    - Changes from version 3.13.0:

      - Friends of old hardware rejoice, serial port redirection got an         update (not kidding you)
      - Android builds have been updated to be usable again
      - Mingw builds now periodically do a shared and static build
      - Fixed some bugs and regressions along the way and improved test         coverage as well

    - Changes from version 3.12.0:

      - Multimonitor backward compatibility fixes
      - Smartcard compatibility
      - Improve the [MS-RDPECAM] support
      - Improve smartcard redirection support       + Refactor SSE optimizations: Split headers, unify load/store,         require SSE3 for all optimized functions       + Refactors the CMake build to better support configuration based         builders       + Fix a few regressions from last release (USB redirection and         graphical glitches)

    - Changes from version 3.11.0:

      + A new release with bugfixes and code cleanups as well as a few         nifty little features

    - CVE-2024-22211: In affected versions an integer overflow in         `freerdp_bitmap_planar_context_reset` leads to heap-buffer         overflow. (bsc#1219049)

    - CVE-2024-32658: Fixedout-of-bounds read in Interleaved RLE Bitmap Codec in FreeRDP based clients     (bsc#1223353)

    - Multiple CVE fixes       + CVE-2024-32659: Fixed out-of-bounds read if `((nWidth == 0) and (nHeight == 0))`(bsc#1223346)       + CVE-2024-32660: Fixed client crash via invalid huge allocation size (bsc#1223347)       + CVE-2024-32661: Fixed client NULL pointer dereference (bsc#1223348)

    - Multiple CVE fixes:
        * bsc#1223293, CVE-2024-32039
        * bsc#1223294, CVE-2024-32040
        * bsc#1223295, CVE-2024-32041
        * bsc#1223296, CVE-2024-32458
        * bsc#1223297, CVE-2024-32459
        * bsc#1223298, CVE-2024-32460

      * Fix CVE-2023-40574 - bsc#1214869: Out-Of-Bounds Write in general_YUV444ToRGB_8u_P3AC4R_BGRX
      * Fix CVE-2023-40575 - bsc#1214870: Out-Of-Bounds Read in general_YUV444ToRGB_8u_P3AC4R_BGRX
      * Fix CVE-2023-40576 - bsc#1214871: Out-Of-Bounds Read in RleDecompress

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:9092 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset     (CVE-2024-22211)

    * freerdp: out-of-bounds read in ncrush_decompress (CVE-2024-32459)

    * freerdp: OutOfBound Read in interleaved_decompress (CVE-2024-32460)

    * freerdp: Integer overflow & OutOfBound Write in clear_decompress_residual_data (CVE-2024-32039)

    * freerdp: integer underflow in nsc_rle_decode (CVE-2024-32040)

    * freerdp: OutOfBound Read in zgfx_decompress_segment (CVE-2024-32041)

    * freerdp: OutOfBound Read in planar_skip_plane_rle (CVE-2024-32458)

    * freerdp: out-of-bounds read (CVE-2024-32662)

    * FreeRDP: ExtractRunLengthRegular* out of bound read (CVE-2024-32658)

    * freerdp: zgfx_decompress out of memory (CVE-2024-32660)

    * freerdp: freerdp_image_copy out of bound read (CVE-2024-32659)

    * freerdp: rdp_write_logon_info_v1 NULL access (CVE-2024-32661)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1835-1 advisory.

    - CVE-2024-32658: Fixed out-of-bounds read in Interleaved RLE Bitmap Codec (bsc#1223353).
    - CVE-2024-32659: Fixed out-of-bounds read if `((nWidth == 0) and (nHeight == 0))` (bsc#1223346)
    - CVE-2024-32660: Fixed client crash via invalid huge allocation size (bsc#1223347)
    - CVE-2024-32661: Fixed client NULL pointer dereference (bsc#1223348)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-050266dc33 advisory.

    Update to 3.5.1 (CVE-2024-32039, CVE-2024-32040, CVE-2024-32041, CVE-2024-32458, CVE-2024-32459,     CVE-2024-32460, CVE-2024-32658, CVE-2024-32659, CVE-2024-32660, CVE-2024-32661, CVE-2024-32662)






Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version     3.5.1 are vulnerable to a possible `NULL` access and crash. Version 3.5.1 contains a patch for the issue.
    No known workarounds are available. (CVE-2024-32661)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9208:05 advisory.

    * freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset     (CVE-2024-22211)
      * freerdp: out-of-bounds read in ncrush_decompress (CVE-2024-32459)
      * freerdp: OutOfBound Read in interleaved_decompress (CVE-2024-32460)
      * freerdp: Integer overflow & OutOfBound Write in clear_decompress_residual_data (CVE-2024-32039)
      * freerdp: integer underflow in nsc_rle_decode (CVE-2024-32040)
      * freerdp: OutOfBound Read in zgfx_decompress_segment (CVE-2024-32041)
      * freerdp: OutOfBound Read in planar_skip_plane_rle (CVE-2024-32458)
      * freerdp: out-of-bounds read (CVE-2024-32662)
      * FreeRDP: ExtractRunLengthRegular* out of bound read (CVE-2024-32658)
      * freerdp: zgfx_decompress out of memory (CVE-2024-32660)
      * freerdp: freerdp_image_copy out of bound read (CVE-2024-32659)
      * freerdp: rdp_write_logon_info_v1 NULL access (CVE-2024-32661)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2024_9092 advisory.

    * freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset     (CVE-2024-22211)

    * freerdp: out-of-bounds read in ncrush_decompress (CVE-2024-32459)

    * freerdp: OutOfBound Read in interleaved_decompress (CVE-2024-32460)

    * freerdp: Integer overflow & OutOfBound Write in clear_decompress_residual_data (CVE-2024-32039)

    * freerdp: integer underflow in nsc_rle_decode (CVE-2024-32040)

    * freerdp: OutOfBound Read in zgfx_decompress_segment (CVE-2024-32041)

    * freerdp: OutOfBound Read in planar_skip_plane_rle (CVE-2024-32458)

    * freerdp: out-of-bounds read (CVE-2024-32662)

    * FreeRDP: ExtractRunLengthRegular* out of bound read (CVE-2024-32658)

    * freerdp: zgfx_decompress out of memory (CVE-2024-32660)

    * freerdp: freerdp_image_copy out of bound read (CVE-2024-32659)

    * freerdp: rdp_write_logon_info_v1 NULL access (CVE-2024-32661)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4053 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4053-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                         Tobias Frost     February 15, 2025                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : freerdp2     Version        : 2.3.0+dfsg1-2+deb11u2     CVE ID         : CVE-2021-41160 CVE-2022-24883 CVE-2022-39282 CVE-2022-39283                      CVE-2022-39316 CVE-2022-39318 CVE-2022-39319 CVE-2022-39347                      CVE-2022-41877 CVE-2023-39350 CVE-2023-39351 CVE-2023-39352                      CVE-2023-39353 CVE-2023-39354 CVE-2023-39356 CVE-2023-40181                      CVE-2023-40186 CVE-2023-40188 CVE-2023-40567 CVE-2023-40569                      CVE-2023-40589 CVE-2024-22211 CVE-2024-32039 CVE-2024-32040                      CVE-2024-32458 CVE-2024-32459 CVE-2024-32460 CVE-2024-32658                      CVE-2024-32659 CVE-2024-32660 CVE-2024-32661     Debian Bug     : 1001062 1021659 1051638 1061173 1069728 1072112

    Multiple vulnerabilties have been found in freelrdp2, a free     implementation of the Remote Desktop Protocol (RDP). The vulnerabilties     potentially allows authentication bypasses on configuration errors,     buffer overreads, DoS vectors, buffer overflows or accessing files     outside of a shared directory.

    CVE-2021-41160

        In affected versions a malicious server might trigger out of bound         writes in a connected client. Connections using GDI or SurfaceCommands         to send graphics updates to the client might send `0` width/height or         out of bound rectangles to trigger out of bound writes. With `0` width         or heigth the memory allocation will be `0` but the missing bounds         checks allow writing to the pointer at this (not allocated) region.

    CVE-2022-24883

        Prior to version 2.7.0, server side authentication against a `SAM` file         might be successful for invalid credentials if the server has configured         an invalid `SAM` file path. FreeRDP based clients are not affected. RDP         server implementations using FreeRDP to authenticate against a `SAM`         file are affected. Version 2.7.0 contains a fix for this issue. As a         workaround, use custom authentication via `HashCallback` and/or ensure         the `SAM` database path configured is valid and the application has file         handles left.

    CVE-2022-39282

        FreeRDP based clients on unix systems using `/parallel` command line         switch might read uninitialized data and send it to the server the         client is currently connected to. FreeRDP based server implementations         are not affected.

    CVE-2023-39283

        All FreeRDP based clients when using the `/video` command line switch         might read uninitialized data, decode it as audio/video and display the         result.  FreeRDP based server implementations are not affected.

    CVE-2022-39316

        In affected versions there is an out of bound read in ZGFX decoder         component of FreeRDP. A malicious server can trick a FreeRDP based         client to read out of bound data and try to decode it likely resulting         in a crash.

    CVE-2022-39318

        Affected versions of FreeRDP are missing input validation in `urbdrc`         channel.  A malicious server can trick a FreeRDP based client to crash         with division by zero.

    CVE-2022-39319

        Affected versions of FreeRDP are missing input length validation in the         `urbdrc` channel. A malicious server can trick a FreeRDP based client to         read out of bound data and send it back to the server.

    CVE-2022-39347

        Affected versions of FreeRDP are missing path canonicalization and base         path check for `drive` channel. A malicious server can trick a FreeRDP         based client to read files outside the shared directory.

    CVE-2022-41877

        Affected versions of FreeRDP are missing input length validation in         `drive` channel. A malicious server can trick a FreeRDP based client to         read out of bound data and send it back to the server.

    CVE-2023-39350

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. This issue affects Clients only.
        Integer underflow leading to DOS (e.g. abort due to `WINPR_ASSERT` with         default compilation flags). When an insufficient blockLen is provided,         and proper length validation is not performed, an Integer Underflow         occurs, leading to a Denial of Service (DOS) vulnerability. This issue         has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised         to upgrade. There are no known workarounds for this vulnerability.

    CVE-2023-39351

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions of FreeRDP are         subject to a Null Pointer Dereference leading a crash in the RemoteFX         (rfx) handling. Inside the `rfx_process_message_tileset` function, the         program allocates tiles using `rfx_allocate_tiles` for the number of         numTiles. If the initialization process of tiles is not completed for         various reasons, tiles will have a NULL pointer. Which may be accessed         in further processing and would cause a program crash. This issue has         been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to         upgrade. There are no known workarounds for this vulnerability.

    CVE-2023-39352

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         invalid offset validation leading to Out Of Bound Write. This can be         triggered when the values `rect->left` and `rect->top` are exactly equal         to `surface->width` and `surface->height`. eg. `rect->left` ==         `surface->width` && `rect->top` == `surface->height`. In practice this         should cause a crash. This issue has been addressed in versions 2.11.0         and 3.0.0-beta3. Users are advised to upgrade. There are no known         workarounds for this vulnerability.

    CVE-2023-39353

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to a         missing offset validation leading to Out Of Bound Read.  In the         `libfreerdp/codec/rfx.c` file there is no offset validation in         `tile->quantIdxY`, `tile->quantIdxCb`, and `tile->quantIdxCr`. As a         result crafted input can lead to an out of bounds read access which in         turn will cause a crash. This issue has been addressed in versions         2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known         workarounds for this vulnerability.

    CVE-2023-39354

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The         Out-Of-Bounds Read occurs because it processes `context->Planes` without         checking if it contains data of sufficient length. Should an attacker be         able to leverage this vulnerability they may be able to cause a crash.
        This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users         are advised to upgrade. There are no known workarounds for this         vulnerability.

    CVE-2023-39355

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Versions of FreeRDP on the 3.x         release branch before beta3 are subject to a Use-After-Free in         processing `RDPGFX_CMDID_RESETGRAPHICS` packets. If         `context->maxPlaneSize` is 0, `context->planesBuffer` will be freed.
        However, without updating `context->planesBuffer`, this leads to a         Use-After-Free exploit vector. In most environments this should only         result in a crash. This issue has been addressed in version 3.0.0-beta3         and users of the beta 3.x releases are advised to upgrade. There are no         known workarounds for this vulnerability.

    CVE-2023-39356

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. In affected versions a missing offset         validation may lead to an Out Of Bound Read in the function         `gdi_multi_opaque_rect`. In particular there is no code to validate if         the value `multi_opaque_rect->numRectangles` is less than 45. Looping         through `multi_opaque_rect->`numRectangles without proper boundary         checks can lead to Out-of-Bounds Read errors which will likely lead to a         crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3.
        Users are advised to upgrade. There are no known workarounds for this         vulnerability.

    CVE-2023-40181

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         Integer-Underflow leading to Out-Of-Bound Read in the         `zgfx_decompress_segment` function. In the context of `CopyMemory`, it's         possible to read data beyond the transmitted packet range and likely         cause a crash. This issue has been addressed in versions 2.11.0 and         3.0.0-beta3. Users are advised to upgrade. There are no known         workarounds for this issue.

    CVE-2023-40186

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the         `gdi_CreateSurface` function. This issue affects FreeRDP based clients         only. FreeRDP proxies are not affected as image decoding is not done by         a proxy. This issue has been addressed in versions 2.11.0 and         3.0.0-beta3. Users are advised to upgrade. There are no known         workarounds for this issue.

    CVE-2023-40188

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         Out-Of-Bounds Read in the `general_LumaToYUV444` function. This         Out-Of-Bounds Read occurs because processing is done on the `in`         variable without checking if it contains data of sufficient length.
        Insufficient data for the `in` variable may cause errors or crashes.
        This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users         are advised to upgrade. There are no known workarounds for this issue.

    CVE-2023-40567

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         Out-Of-Bounds Write in the `clear_decompress_bands_data` function in         which there is no offset validation. Abuse of this vulnerability may         lead to an out of bounds write. This issue has been addressed in         versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. there are         no known workarounds for this vulnerability.

    CVE-2023-40569

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. Affected versions are subject to an         Out-Of-Bounds Write in the `progressive_decompress` function. This issue         is likely down to incorrect calculations of the `nXSrc` and `nYSrc`         variables. This issue has been addressed in versions 2.11.0 and         3.0.0-beta3. Users are advised to upgrade. there are no known         workarounds for this vulnerability.

    CVE-2023-40589

        FreeRDP is a free implementation of the Remote Desktop Protocol (RDP),         released under the Apache license. In affected versions there is a         Global-Buffer-Overflow in the ncrush_decompress function.  Feeding         crafted input into this function can trigger the overflow which has only         been shown to cause a crash. This issue has been addressed in versions         2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known         workarounds for this issue.

    CVE-2024-22211

        FreeRDP is a set of free and open source remote desktop protocol library         and clients. In affected versions an integer overflow in         `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow.
        This affects FreeRDP based clients. FreeRDP based server implementations         and proxy are not affected. A malicious server could prepare a         `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly         triggering later out of bound read/write. Data extraction over network         is not possible, the buffers are used to display an image. This issue         has been addressed in version 2.11.5 and 3.2.0. Users are advised to         upgrade. there are no know workarounds for this vulnerability.

    CVE-2024-32039

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients using a version of FreeRDP prior to 3.5.0 or 2.11.6 are         vulnerable to integer overflow and out-of-bounds write. Versions 3.5.0         and 2.11.6 patch the issue. As a workaround, do not use `/gfx` options         (e.g. deactivate with `/bpp:32` or `/rfx` as it is on by default).

    CVE-2024-32040

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and         have connections to servers using the `NSC` codec are vulnerable to         integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a         workaround, do not use the NSC codec (e.g. use `-nsc`).

    CVE-2024-32458

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 are         vulnerable to out-of-bounds read. Versions 3.5.0 and 2.11.6 patch the         issue. As a workaround, use `/gfx` or `/rfx` modes (on by default,         require server side support).

    CVE-2024-32459

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients and servers that use a version of FreeRDP prior to 3.5.0         or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and         2.11.6 patch the issue. No known workarounds are available.

    CVE-2024-32460

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based based clients using `/bpp:32` legacy `GDI` drawing path with a         version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to         out-of-bounds read. Versions 3.5.0 and 2.11.6 patch the issue. As a         workaround, use modern drawing paths (e.g. `/rfx` or `/gfx` options).
        The workaround requires server side support.

    CVE-2024-32658

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients prior to version 3.5.1 are vulnerable to out-of-bounds         read. Version 3.5.1 contains a patch for the issue. No known workarounds         are available.

    CVE-2024-32659

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients prior to version 3.5.1 are vulnerable to out-of-bounds         read if `((nWidth == 0) and (nHeight == 0))`. Version 3.5.1 contains a         patch for the issue. No known workarounds are available.

    CVE-2024-32660

        FreeRDP is a free implementation of the Remote Desktop Protocol. Prior         to version 3.5.1, a malicious server can crash the FreeRDP client by         sending invalid huge allocation size. Version 3.5.1 contains a patch for         the issue. No known workarounds are available.

    CVE-2024-32661

        FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP         based clients prior to version 3.5.1 are vulnerable to a possible `NULL`         access and crash. Version 3.5.1 contains a patch for the issue. No known         workarounds are available.

    For Debian 11 bullseye, these problems have been fixed in version     2.3.0+dfsg1-2+deb11u2.

    We recommend that you upgrade your freerdp2 packages.

    For the detailed security status of freerdp2 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/freerdp2

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9718:01 advisory.

    FreeRDP is a fork of the rdesktop project.
    Security fix(es):
    - CVE-2024-32458: fix missing input length checks
    - CVE-2024-32459: fix missing input length check
    - CVE-2024-32460: fix out-of-bound read in interleaved_decompress
    - CVE-2024-32039: fix integer overflow
    - CVE-2024-32040: fix missing check
    - CVE-2024-32041: fix integer overflow     CVE(s):
    CVE-2024-32039     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients using a version of     FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to integer overflow and out-of-bounds write. Versions     3.5.0 and 2.11.6 patch the issue. As a workaround, do not use `/gfx` options (e.g. deactivate with     `/bpp:32` or `/rfx` as it is on by default).
    CVE-2024-32040     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version     of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable     to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec     (e.g. use `-nsc`).
    CVE-2024-32041     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version     of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and 2.11.6 patch     the issue. As a workaround, deactivate `/gfx` (on by default, set `/bpp` or `/rfx` options instead.
    CVE-2024-32458     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version     of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and 2.11.6 patch     the issue. As a workaround, use `/gfx` or `/rfx` modes (on by default, require server side support).
    CVE-2024-32459     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients and servers that     use a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and     2.11.6 patch the issue. No known workarounds are available.
    CVE-2024-32460     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based based clients using     `/bpp:32` legacy `GDI` drawing path with a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to     out-of-bounds read. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, use modern drawing paths     (e.g. `/rfx` or `/gfx` options). The workaround requires server side support.
    CVE-2024-32659     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version     3.5.1 are vulnerable to out-of-bounds read if `((nWidth == 0) and (nHeight == 0))`. Version 3.5.1 contains     a patch for the issue. No known workarounds are available.
    CVE-2024-32660     FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.5.1, a malicious     server can crash the FreeRDP client by sending invalid huge allocation size. Version 3.5.1 contains a     patch for the issue. No known workarounds are available.
    CVE-2024-32661     FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version     3.5.1 are vulnerable to a possible `NULL` access and crash. Version 3.5.1 contains a patch for the issue.
    No known workarounds are available.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:9092 advisory.

    * freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset     (CVE-2024-22211)

    * freerdp: out-of-bounds read in ncrush_decompress (CVE-2024-32459)

    * freerdp: OutOfBound Read in interleaved_decompress (CVE-2024-32460)

    * freerdp: Integer overflow & OutOfBound Write in clear_decompress_residual_data (CVE-2024-32039)

    * freerdp: integer underflow in nsc_rle_decode (CVE-2024-32040)

    * freerdp: OutOfBound Read in zgfx_decompress_segment (CVE-2024-32041)

    * freerdp: OutOfBound Read in planar_skip_plane_rle (CVE-2024-32458)

    * freerdp: out-of-bounds read (CVE-2024-32662)

    * FreeRDP: ExtractRunLengthRegular* out of bound read (CVE-2024-32658)

    * freerdp: zgfx_decompress out of memory (CVE-2024-32660)

    * freerdp: freerdp_image_copy out of bound read (CVE-2024-32659)

    * freerdp: rdp_write_logon_info_v1 NULL access (CVE-2024-32661)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-9092 advisory.

    - Update to 2.11.7 (CVE-2024-32039, CVE-2024-32040, CVE-2024-32041,       CVE-2024-32458, CVE-2024-32459, CVE-2024-32460, CVE-2024-32658,       CVE-2024-32659, CVE-2024-32660, CVE-2024-32661, CVE-2024-32662)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-1b11432d52 advisory.

    Update to 2.11.7 (CVE-2024-32039, CVE-2024-32040, CVE-2024-32041, CVE-2024-32458, CVE-2024-32459,     CVE-2024-32460, CVE-2024-32658, CVE-2024-32659, CVE-2024-32660, CVE-2024-32661, CVE-2024-32662)




Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-c702ea0fb1 advisory.

    Update to 2.11.7 (CVE-2024-32039, CVE-2024-32040, CVE-2024-32041, CVE-2024-32458, CVE-2024-32459,     CVE-2024-32460, CVE-2024-32658, CVE-2024-32659, CVE-2024-32660, CVE-2024-32661, CVE-2024-32662)




Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of freerdp installed on the remote host is prior to 2.11.7-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2563 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version     3.5.1 are vulnerable to a possible `NULL` access and crash. Version 3.5.1 contains a patch for the issue.
    No known workarounds are available. (CVE-2024-32661)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
195180	Fedora 40 : freerdp2 (2024-982a7184e0)	Nessus	Fedora Local Security Checks	2024/5/9	2026/2/24	critical
232627	Ubuntu 24.04 LTS : FreeRDP vulnerabilities (USN-7341-1)	Nessus	Ubuntu Local Security Checks	2025/3/11	2025/3/11	critical
302093	openSUSE 16 Security Update : freerdp (openSUSE-SU-2026:20339-1)	Nessus	SuSE Local Security Checks	2026/3/13	2026/4/30	high
210790	RHEL 9 : freerdp (RHSA-2024:9092)	Nessus	Red Hat Local Security Checks	2024/11/12	2025/3/20	critical
198138	SUSE SLED12: freerdp / freerdp-devel / freerdp-proxy / freerdp-server / etc (SUSE-SU-2024:1835-1)	Nessus	SuSE Local Security Checks	2024/5/30	2026/6/26	critical
195186	Fedora 40 : freerdp (2024-050266dc33)	Nessus	Fedora Local Security Checks	2024/5/9	2026/2/24	critical
227794	Linux Distros Unpatched Vulnerability : CVE-2024-32661	Nessus	Misc.	2025/3/5	2026/7/21	high
293371	MiracleLinux 9 : freerdp-2.11.7-1.el9 (AXSA:2024-9208:05)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	critical
357374	Rocky Linux 9 [CIQ] Security Update: freerdp / freerdp-debuginfo / freerdp-debugsource / freerdp-devel / etc Multiple Vulnerabilities (crlsa-2024_9092)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	critical
216351	Debian dla-4053 : freerdp2-dev - security update	Nessus	Debian Local Security Checks	2025/2/15	2025/2/15	critical
283198	MiracleLinux 7 : freerdp-2.1.1-5.0.3.el7.AXS7 (AXSA:2025-9718:01)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	critical
232864	RockyLinux 9 : freerdp (RLSA-2024:9092)	Nessus	Rocky Linux Local Security Checks	2025/3/19	2025/3/19	critical
211551	Oracle Linux 9 : freerdp (ELSA-2024-9092)	Nessus	Oracle Linux Local Security Checks	2024/11/19	2026/2/24	critical
195182	Fedora 39 : freerdp (2024-1b11432d52)	Nessus	Fedora Local Security Checks	2024/5/9	2026/2/24	critical
195183	Fedora 38 : freerdp (2024-c702ea0fb1)	Nessus	Fedora Local Security Checks	2024/5/9	2026/2/24	critical
200386	Amazon Linux 2 : freerdp (ALAS-2024-2563)	Nessus	Amazon Linux Local Security Checks	2024/6/12	2026/2/24	high

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