• Bug#1103793: ruby3.1: CVE-2025-27220

    From Salvatore Bonaccorso@21:1/5 to All on Mon Apr 21 17:40:02 2025
    Source: ruby3.1
    Version: 3.1.2-8.5
    Severity: important
    Tags: security upstream
    X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

    Hi,

    The following vulnerability was published for ruby3.1.

    CVE-2025-27220[0]:
    | In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of
    | Service (ReDoS) vulnerability exists in the Util#escapeElement
    | method.


    If you fix the vulnerability please also make sure to include the
    CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

    For further information see:

    [0] https://security-tracker.debian.org/tracker/CVE-2025-27220
    https://www.cve.org/CVERecord?id=CVE-2025-27220

    Please adjust the affected versions in the BTS as needed.

    Regards,
    Salvatore

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