The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has freerdp packages installed that are affected by multiple vulnerabilities:

  - libfreerdp/codec/planar.c in FreeRDP version > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.
    (CVE-2020-11521)

  - libfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow.
    (CVE-2020-11523)

  - libfreerdp/codec/interleaved.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.
    (CVE-2020-11524)

  - An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been     detected in crypto_rsa_common in libfreerdp/crypto/crypto.c. (CVE-2020-13398)

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

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2334 advisory.

  - libfreerdp/codec/planar.c in FreeRDP version > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.
    (CVE-2020-11521)

  - libfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow.
    (CVE-2020-11523)

  - libfreerdp/codec/interleaved.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.
    (CVE-2020-11524)

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

This update for freerdp fixes the following issues :

frerdp was updated to version 2.1.2 (bsc#1171441,bsc#1173247 and jsc#ECO-2006) :

  - CVE-2020-11017: Fixed a double free which could have     denied the server's service.

  - CVE-2020-11018: Fixed an out of bounds read which a     malicious clients could have triggered.

  - CVE-2020-11019: Fixed an issue which could have led to     denial of service if logger was set to 'WLOG_TRACE'.

  - CVE-2020-11038: Fixed a buffer overflow when /video     redirection was used.

  - CVE-2020-11039: Fixed an issue which could have allowed     arbitrary memory read and write when USB redirection was     enabled.

  - CVE-2020-11040: Fixed an out of bounds data read in     clear_decompress_subcode_rlex.

  - CVE-2020-11041: Fixed an issue with the configuration     for sound backend which could have led to server's     denial of service.

  - CVE-2020-11043: Fixed an out of bounds read in     rfx_process_message_tileset.

  - CVE-2020-11085: Fixed an out of bounds read in     cliprdr_read_format_list.

  - CVE-2020-11086: Fixed an out of bounds read in     ntlm_read_ntlm_v2_client_challenge.

  - CVE-2020-11087: Fixed an out of bounds read in     ntlm_read_AuthenticateMessage.

  - CVE-2020-11088: Fixed an out of bounds read in     ntlm_read_NegotiateMessage.

  - CVE-2020-11089: Fixed an out of bounds read in irp     function family.

  - CVE-2020-11095: Fixed a global out of bounds read in     update_recv_primary_order.

  - CVE-2020-11096: Fixed a global out of bounds read in     update_read_cache_bitmap_v3_order.

  - CVE-2020-11097: Fixed an out of bounds read in     ntlm_av_pair_get.

  - CVE-2020-11098: Fixed an out of bounds read in     glyph_cache_put.

  - CVE-2020-11099: Fixed an out of bounds Read in     license_read_new_or_upgrade_license_packet.

  - CVE-2020-11521: Fixed an out of bounds write in planar.c     (bsc#1171443).

  - CVE-2020-11522: Fixed an out of bounds read in gdi.c     (bsc#1171444).

  - CVE-2020-11523: Fixed an integer overflow in region.c     (bsc#1171445).

  - CVE-2020-11524: Fixed an out of bounds write in     interleaved.c (bsc#1171446).

  - CVE-2020-11525: Fixed an out of bounds read in bitmap.c     (bsc#1171447).

  - CVE-2020-11526: Fixed an out of bounds read in     update_recv_secondary_order (bsc#1171674).

  - CVE-2020-13396: Fixed an Read in     ntlm_read_ChallengeMessage.

  - CVE-2020-13397: Fixed an out of bounds read in     security_fips_decrypt due to uninitialized value.

  - CVE-2020-13398: Fixed an out of bounds write in     crypto_rsa_common.

  - CVE-2020-4030: Fixed an out of bounds read in     `TrioParse`.

  - CVE-2020-4031: Fixed a use after free in     gdi_SelectObject.

  - CVE-2020-4032: Fixed an integer casting in     `update_recv_secondary_order`.

  - CVE-2020-4033: Fixed an out of bound read in     RLEDECOMPRESS.

  - Fixed an issue where freerdp failed with -fno-common     (bsc#1169748).

  - Fixed an issue where USB redirection with FreeRDP was     not working (bsc#1169679).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
154493	NewStart CGSL CORE 5.05 / MAIN 5.05 : freerdp Multiple Vulnerabilities (NS-SA-2021-0143)	Nessus	NewStart CGSL Local Security Checks	2021/10/27	2023/11/27	high
137005	CentOS 7 : freerdp (RHSA-2020:2334)	Nessus	CentOS Local Security Checks	2020/6/2	2024/10/9	medium
139018	openSUSE Security Update : freerdp (openSUSE-2020-1090)	Nessus	SuSE Local Security Checks	2020/7/28	2024/2/28	high

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