DEBIAN-CVE-2013-7439

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    DEBIAN-CVE-2013-7439

    Published: 16 Apr 2015Last Modified: 1 Sept 2026
    Upstream:
    CVE-2013-7439

    Summary:

    Details: Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.

    References: https://security-tracker.debian.org/tracker/CVE-2013-7439

    Affected packages

    Package

    Name: libx11

    Purl: pkg:deb/debian/libx11?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:1.6.0-1

    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