• Bug#1108715: modsecurity-apache: CVE-2025-52891

    From Salvatore Bonaccorso@1:229/2 to All on Thu Jul 3 21:10:01 2025
    From: carnil@debian.org

    Source: modsecurity-apache
    Version: 2.9.10-1
    Severity: grave
    Tags: security upstream
    Justification: user security hole
    X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
    Control: close -1 2.9.11-1

    Hi,

    The following vulnerability was published for modsecurity-apache.

    CVE-2025-52891[0]:
    | ModSecurity is an open source, cross platform web application
    | firewall (WAF) engine for Apache, IIS and Nginx. In versions 2.9.8
    | to before 2.9.11, an empty XML tag can cause a segmentation fault.
    | If SecParseXmlIntoArgs is set to On or OnlyArgs, and the request
    | type is application/xml, and at least one XML tag is empty (eg
    | <foo></foo>), then a segmentation fault occurs. This issue has been
    | patched in version 2.9.11. A workaround involves setting
    | SecParseXmlIntoArgs to Off.

    The RC severity bug should bring the issue on the radar of the release
    team. Technically I think it is not necessary RC. If you strongly
    disagree do downgrade please.

    Can you approach the release team to make an unblock for the package
    so we might start trixie with not this CVE open?

    For further information see:

    [0] https://security-tracker.debian.org/tracker/CVE-2025-52891
    https://www.cve.org/CVERecord?id=CVE-2025-52891
    [1] https://github.com/owasp-modsecurity/ModSecurity/security/advisories/GHSA-gw9c-4wfm-vj3x

    Regards,
    Salvatore

    --- SoupGate-Win32 v1.05
    * Origin: you cannot sedate... all the things you hate (1:229/2)
  • From Debian Bug Tracking System@1:229/2 to All on Thu Jul 3 21:10:02 2025
    From: owner@bugs.debian.org

    Processing control commands:

    close -1 2.9.11-1
    Bug #1108715 [src:modsecurity-apache] modsecurity-apache: CVE-2025-52891
    Marked as fixed in versions modsecurity-apache/2.9.11-1.
    Bug #1108715 [src:modsecurity-apache] modsecurity-apache: CVE-2025-52891
    Marked Bug as done

    --
    1108715: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108715
    Debian Bug Tracking System
    Contact owner@bugs.debian.org with problems

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