A bug in POST request handling causes a crash under a certain condition. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.1, from 9.0.0 through 9.2.12. Users are recommended to upgrade to version 10.1.2 or 9.2.13, which fix the issue. A workaround for older versions is to set proxy.config.http.request_buffer_enabled to 0 (the default value is 0).

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a157bd84c4 advisory.

    Resolves:
    CVE-2025-58136 - A simple legitimate POST request causes a crash     CVE-2025-65114 - Malformed chunked message body allows request smuggling

    Changes with Apache Traffic Server 10.1.2       #12864 - Fix ppa log field       #13037 - Fix prev_is_cr flag handling in chunked encoding parser       #13040 - HttpSM - make sure we have a valid buffer to write on.


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 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-7b719a7a58 advisory.

    Resolves:
    CVE-2025-58136 - A simple legitimate POST request causes a crash     CVE-2025-65114 - Malformed chunked message body allows request smuggling

    Changes with Apache Traffic Server 10.1.2       #12864 - Fix ppa log field       #13037 - Fix prev_is_cr flag handling in chunked encoding parser       #13040 - HttpSM - make sure we have a valid buffer to write on.


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 Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6199 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6199-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     April 05, 2026                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : trafficserver     CVE ID         : CVE-2025-58136 CVE-2025-65114

    Two vulnerabilities were discovered in Apache Traffic Server, a reverse     and forward proxy server, which could result in denial of service or     HTTP request smuggling.

    For the oldstable distribution (bookworm), these problems have been fixed     in version 9.2.5+ds-0+deb12u4.

    We recommend that you upgrade your trafficserver packages.

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

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

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

  - A bug in POST request handling causes a crash under a certain condition. This issue affects Apache Traffic     Server: from 10.0.0 through 10.1.1, from 9.0.0 through 9.2.12. Users are recommended to upgrade to version     10.1.2 or 9.2.13, which fix the issue. A workaround for older versions is to set     proxy.config.http.request_buffer_enabled to 0 (the default value is 0). (CVE-2025-58136)

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

ID	Name	Product	Family	Severity
306053	Fedora 42 : trafficserver (2026-a157bd84c4)	Nessus	Fedora Local Security Checks	high
306051	Fedora 43 : trafficserver (2026-7b719a7a58)	Nessus	Fedora Local Security Checks	high
305042	Debian dsa-6199 : trafficserver - security update	Nessus	Debian Local Security Checks	high
304895	Linux Distros Unpatched Vulnerability : CVE-2025-58136	Nessus	Misc.	high

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