In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5930 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5930-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     May 29, 2025                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : libavif     CVE ID         : CVE-2025-48174 CVE-2025-48175     Debian Bug     : 1105883 1105885

    Multiple vulnerabilities were discovered in libavif, a library for     handling .avif files, which could result in denial of service or     potentially the execution of arbitrary code.

    For the stable distribution (bookworm), these problems have been fixed in     version 0.11.1-1+deb12u1.

    We recommend that you upgrade your libavif packages.

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

    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 remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4179 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4179-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/             Carlos Henrique Lima Melara     May 26, 2025                                  https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : libavif     Version        : 0.8.4-2+deb11u2     CVE ID         : CVE-2025-48174 CVE-2025-48175     Debian Bug     : 1105883 1105885

    Multiple vulnerabilities were found in libavif, a library for handling .avif     files.

    CVE-2025-48174

        In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and         resultant buffer overflow in stream->offset+size.

    CVE-2025-48175

        In libavif before 1.3.0, avifImageRGBToYUV in reformat.c has integer         overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes,         and vRowBytes.

    For Debian 11 bullseye, these problems have been fixed in version     0.8.4-2+deb11u2.

    We recommend that you upgrade your libavif packages.

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

    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: PGP signature

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.

ID	Name	Product	Family	Severity
237503	Debian dsa-5930 : libavif-bin - security update	Nessus	Debian Local Security Checks	medium
237269	Debian dla-4179 : libavif-bin - security update	Nessus	Debian Local Security Checks	medium

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CVE-2025-48174

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