CVE-2013-1986

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    CVE-2013-1986

    Published: 15 Jun 2013Last Modified: 16 Apr 2026

    Summary:

    Details: Multiple integer overflows in X.org libXrandr 1.4.0 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRRQueryOutputProperty and (2) XRRQueryProviderProperty functions.

    References: http://www.debian.org/security/2013/dsa-2684, http://www.ubuntu.com/usn/USN-1862-1, http://www.x.org/wiki/Development/Security/Advisory-2013-05-23, http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106857.html, http://lists.opensuse.org/opensuse-updates/2013-06/msg00156.html, http://www.openwall.com/lists/oss-security/2013/05/23/3

    Affected packages

    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