UBUNTU-CVE-2017-18199

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    UBUNTU-CVE-2017-18199

    Published: 24 Feb 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-18199
    Aliases:
    USN-5558-1

    Summary:

    Details: realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file.

    References: https://ubuntu.com/security/CVE-2017-18199, https://savannah.gnu.org/bugs/?52264, http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gz, https://ubuntu.com/security/notices/USN-5558-1, https://www.cve.org/CVERecord?id=CVE-2017-18199

    Affected packages

    Package

    Name: libcdio

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.83-4.1ubuntu1+esm1

    Affected versions

    0.83-4ubuntu1

    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