UBUNTU-CVE-2017-18243

    Dashboard / Vulnerabilities / UBUNTU-CVE-2017-18243

    UBUNTU-CVE-2017-18243

    Published: 22 Mar 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-18243

    Summary:

    Details: The unpack_parse_unit function in libavcodec/dirac_parser.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault) via a crafted file.

    References: https://ubuntu.com/security/CVE-2017-18243, https://www.cve.org/CVERecord?id=CVE-2017-18243

    Affected packages

    Package

    Name: libav

    Purl: pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    6:0.8.7-1ubuntu2

    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