DEBIAN-CVE-2011-3974

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    DEBIAN-CVE-2011-3974

    Published: 2 Oct 2011Last Modified: 1 Sept 2026
    Upstream:
    CVE-2011-3974

    Summary:

    Details: Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.

    References: https://security-tracker.debian.org/tracker/CVE-2011-3974

    Affected packages

    Package

    Name: ffmpeg

    Purl: pkg:deb/debian/ffmpeg?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7:2.4.1-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High