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    CVE-2014-8092

    Multiple integer overflows in X.Org X Window System (aka X11 or X) X11R1 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request to the (1) ProcPutImage, (2) GetHosts, (3) RegionSizeof, or (4) REQUEST_FIXED_SIZE function, which triggers an out-of-bounds read or write.

    Published:Dec 9, 2014
    Last Modified:Aug 29, 2025
    EPS:Dec 10, 2014
    EPSS Score:0.01293
    CVSS Score:6.5

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    X.org
    Product
    X11
    Vendor
    X.org
    Product
    X Server

    Exploits

    No exploit reference

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    References

    http://advisories.mageia.org/MGASA-2014-0532.html
    http://secunia.com/advisories/61947
    http://secunia.com/advisories/62292
    http://www.debian.org/security/2014/dsa-3095
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:119
    http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
    http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
    http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
    http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
    http://www.securityfocus.com/bid/71595
    http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/
    https://security.gentoo.org/glsa/201504-06
    http://advisories.mageia.org/MGASA-2014-0532.html
    http://secunia.com/advisories/61947
    http://secunia.com/advisories/62292
    http://www.debian.org/security/2014/dsa-3095
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:119
    http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
    http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
    http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
    http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
    http://www.securityfocus.com/bid/71595
    http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/
    https://security.gentoo.org/glsa/201504-06

    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