The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4244 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4244-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Markus Koschany     July 22, 2025                                 https://wiki.debian.org/LTS
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    Package        : tomcat9     Version        : 9.0.107-0+deb11u1     CVE ID         : CVE-2024-34750 CVE-2024-54677 CVE-2025-31650 CVE-2025-31651                      CVE-2025-46701 CVE-2025-48976 CVE-2025-48988 CVE-2025-49125                      CVE-2025-52434 CVE-2025-52520 CVE-2025-53506

    Several security vulnerabilities have been found in Tomcat 9, a Java web server     and servlet engine. Most notably the update improves the handling of HTTP/2     connections and corrects various flaws which can lead to uncontrolled resource     consumption and a denial of service.

    For Debian 11 bullseye, these problems have been fixed in version     9.0.107-0+deb11u1.

    We recommend that you upgrade your tomcat9 packages.

    For the detailed security status of tomcat9 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/tomcat9

    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: This is a digitally signed message part

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 version of AOS installed on the remote host is prior to 7.0.1.10. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.0.1.10 advisory.

  - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset     of unlikely rewrite rule configurations, it was possible for a specially crafted request to bypass some     rewrite rules. If those rewrite rules effectively enforced security constraints, those constraints could     be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through     10.1.39, from 9.0.0.M1 through 9.0.102. The following versions were EOL at the time the CVE was created     but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users     are recommended to upgrade to version [FIXED_VERSION], which fixes the issue. (CVE-2025-31651)

  - Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in     Apache Commons FileUpload. This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from     2.0.0-M1 before 2.0.0-M4. Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the     issue. (CVE-2025-48976)

  - Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects     Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through     9.0.105. The following versions were EOL at the time the CVE was created but are known to be affected:
    8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to     version 11.0.8, 10.1.42 or 9.0.106, which fix the issue. (CVE-2025-48988)

  - Untrusted Search Path vulnerability in Apache Tomcat installer for Windows. During installation, the     Tomcat installer for Windows used icacls.exe without specifying a full path. This issue affects Apache     Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0 through 10.1.41, from 9.0.23 through 9.0.105. The     following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through     8.5.100 and 7.0.95 through 7.0.109. Other EOL versions may also be affected. Users are recommended to     upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue. (CVE-2025-49124)

  - Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat. When using     PreResources or PostResources mounted other than at the root of the web application, it was possible to     access those resources via an unexpected path. That path was likely not to be protected by the same     security constraints as the expected path, allowing those security constraints to be bypassed. This issue     affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1     through 9.0.105. The following versions were EOL at the time the CVE was created but are known to be     affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to     upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue. (CVE-2025-49125)

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 AOS installed on the remote host is prior to 7.3.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.3.1 advisory.

  - LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize),     affecting applications that call LZ4_compress_fast with a large input. (This issue can also lead to data     corruption.) NOTE: the vendor states only a few specific / uncommon usages of the API are at risk.
    (CVE-2019-17543)

  - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset     of unlikely rewrite rule configurations, it was possible for a specially crafted request to bypass some     rewrite rules. If those rewrite rules effectively enforced security constraints, those constraints could     be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through     10.1.39, from 9.0.0.M1 through 9.0.102. The following versions were EOL at the time the CVE was created     but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users     are recommended to upgrade to version [FIXED_VERSION], which fixes the issue. (CVE-2025-31651)

  - Allows modifying some file metadata (e.g. last modified) with filter=data or file permissions (chmod)     with filter=tar of files outside the extraction directory. You are affected by this vulnerability if     using the tarfile module to extract untrusted tar archives using TarFile.extractall() or TarFile.extract()     using the filter= parameter with a value of data or tar. See the tarfile extraction filters     documentation https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more     information. Only Python versions 3.12 or later are affected by these vulnerabilities, earlier versions     don't include the extraction filter feature. Note that for Python 3.14 or later the default value of     filter= changed from no filtering to `data, so if you are relying on this new default behavior then     your usage is also affected. Note that none of these vulnerabilities significantly affect the installation     of source distributions which are tar archives as source distributions already allow arbitrary code     execution during the build process. However when evaluating source distributions it's important to avoid     installing source distributions with suspicious links. (CVE-2024-12718)

  - Allows the extraction filter to be ignored, allowing symlink targets to point outside the destination     directory, and the modification of some file metadata. You are affected by this vulnerability if using the     tarfile module to extract untrusted tar archives using TarFile.extractall() or TarFile.extract() using the     filter= parameter with a value of data or tar. See the tarfile extraction filters documentation     https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more information. Note that     for Python 3.14 or later the default value of filter= changed from no filtering to `data, so if you     are relying on this new default behavior then your usage is also affected. Note that none of these     vulnerabilities significantly affect the installation of source distributions which are tar archives as     source distributions already allow arbitrary code execution during the build process. However when     evaluating source distributions it's important to avoid installing source distributions with suspicious     links. (CVE-2025-4138, CVE-2025-4330)

  - When using a TarFile.errorlevel = 0 and extracting with a filter the documented behavior is that any     filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel = 0     in affected versions is that the member would still be extracted and not skipped. (CVE-2025-4435)

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 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14178 advisory.

    Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet     and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by     Sun under the Java Community Process.  Tomcat is developed in an open and participatory environment and     released under the Apache Software License version 2.0. Tomcat is intended to be a collaboration of the     best-of-breed developers from around the world.

    Security Fix(es):

    * tomcat: Apache Tomcat DoS in multipart upload (CVE-2025-48988)

    * tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources (CVE-2025-49125)

    * apache-commons-fileupload: Apache Commons FileUpload DoS via part headers (CVE-2025-48976)

    * tomcat: http/2 MadeYouReset DoS attack through HTTP/2 control frames (CVE-2025-48989)

    * tomcat: Apache Tomcat denial of service (CVE-2025-52520)

    * tomcat: Apache Tomcat denial of service (CVE-2025-52434)

    * tomcat: Apache Tomcat denial of service (CVE-2025-53506)

    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.

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14183 advisory.

    Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

    Security Fix(es):

    * tomcat: Apache Tomcat DoS in multipart upload (CVE-2025-48988)

    * tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources (CVE-2025-49125)

    * apache-commons-fileupload: Apache Commons FileUpload DoS via part headers (CVE-2025-48976)

    * tomcat: http/2 MadeYouReset DoS attack through HTTP/2 control frames (CVE-2025-48989)

    * tomcat: Apache Tomcat denial of service (CVE-2025-52520)

    * tomcat: Apache Tomcat denial of service (CVE-2025-52434)

    * tomcat: Apache Tomcat denial of service (CVE-2025-53506)

    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.

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 Redhat Enterprise Linux 7 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:11695 advisory.

    Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web     applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster),     the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.

    This release of Red Hat JBoss Web Server 5.8.5 serves as a replacement for Red Hat JBoss Web Server 5.8.4.
    This release includes bug fixes, enhancements and component upgrades, which are documented in the Release     Notes that are linked to in the References section.

    Security Fix(es):

    * tomcat: Apache Tomcat DoS in multipart upload [jws-5] (CVE-2025-48988)
    * tomcat-catalina: Apache Tomcat: Security constraint bypass for pre/post-resources [jws-5]     (CVE-2025-49125)
    * tomcat: Apache Commons FileUpload DoS via part headers [jws-5] (CVE-2025-48976)
    * jws5-tomcat: Apache Tomcat denial of service [jws-5] (CVE-2025-52520)
    * jws5-tomcat: Apache Tomcat denial of service [jws-5] (CVE-2025-52434)
    * jws5-tomcat: Apache Tomcat denial of service [jws-5] (CVE-2025-53506)

    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.

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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986134 advisory.

    Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability     in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client     initiated closes of HTTP/2 connections.

    This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106.
    The following versions were EOL at the time the CVE was created but are     known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions     may also be affected.


    Users are recommended to upgrade to version 9.0.107, which fixes the issue.

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

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

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0797 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2025-48976:
    Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in     Apache Commons FileUpload.

    This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from 2.0.0-M1 before 2.0.0-M4.

    Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the issue.

    CVE-2025-48988:
    Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.

    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from     9.0.0.M1 through 9.0.105.

    Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

    CVE-2025-48989:
    Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made     you reset attack.

    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from     9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected.

    Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.

    CVE-2025-49125:
    Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat. When using     PreResources or PostResources mounted other than at the root of the web application, it was possible to     access those resources via an unexpected path. That path was likely not to be protected by the same     security constraints as the expected path, allowing those security constraints to be bypassed.

    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from     9.0.0.M1 through 9.0.105.

    Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

    CVE-2025-52434:
    Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability     in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client     initiated closes of HTTP/2 connections.

    This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106.

    Users are recommended to upgrade to version 9.0.107, which fixes the issue.

    CVE-2025-52520:
    For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat     could lead to a DoS via bypassing of size limits.

    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from     9.0.0.M1 through 9.0.106.

    Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.

    CVE-2025-53506:
    Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge     the initial settings frame that reduces the maximum permitted concurrent streams.

    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from     9.0.0.M1 through 9.0.106.

    Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.

Tenable has extracted the preceding description block directly from the Tencent 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 AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:14178 advisory.

    * tomcat: Apache Tomcat DoS in multipart upload (CVE-2025-48988)
      * tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources (CVE-2025-49125)
      * apache-commons-fileupload: Apache Commons FileUpload DoS via part headers (CVE-2025-48976)
      * tomcat: http/2 MadeYouReset DoS attack through HTTP/2 control frames (CVE-2025-48989)
      * tomcat: Apache Tomcat denial of service (CVE-2025-52520)
      * tomcat: Apache Tomcat denial of service (CVE-2025-52434)
      * tomcat: Apache Tomcat denial of service (CVE-2025-53506)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1779805268 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
242491	Debian dla-4244 : libtomcat9-embed-java - security update	Nessus	Debian Local Security Checks	2025/7/22	2026/1/21	high
278724	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.0.1.10)	Nessus	Misc.	2025/12/15	2026/4/2	high
269907	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.3.1)	Nessus	Misc.	2025/10/9	2026/9/11	high
253047	RHEL 10 : tomcat9 (RHSA-2025:14178)	Nessus	Red Hat Local Security Checks	2025/8/20	2025/8/20	high
253062	RHEL 9 : tomcat (RHSA-2025:14183)	Nessus	Red Hat Local Security Checks	2025/8/20	2025/8/20	high
242932	RHEL 7 / 8 / 9 : Red Hat JBoss Web Server 5.8.5 (RHSA-2025:11695)	Nessus	Red Hat Local Security Checks	2025/7/28	2025/7/28	high
268510	Unity Linux 20.1060a / 20.1070a Security Update: tomcat (UTSA-2025-986134)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/10	high
271121	TencentOS Server 3: tomcat (TSSA-2025:0797)	Nessus	Tencent Local Security Checks	2025/10/22	2025/12/4	high
269892	AlmaLinux 10 : tomcat9 (ALSA-2025:14178)	Nessus	Alma Linux Local Security Checks	2025/10/9	2025/10/9	high
360453	AlmaLinux 9.2 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (ALMALINUX9.2:CLSA-2026:1779805268)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/2	high

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