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… | LiveThreat CVE Feed — Verisq

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Unscored severity · published Dec 10, 2014

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…

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CVSS

4.4%

EPSS

No

On KEV

Description

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.

Exploitation

Is it being used?

Exploit prediction (EPSS)4.4% · higher than 91% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

XS

X Server · X.org

through 1.16.2.99.901 · source: NVD

X1

1.0 · source: NVD

Affected product

XS

X Server

X.org

All X Server CVEs

References

https://nvd.nist.gov/vuln/detail/CVE-2014-8092

https://www.cve.org/CVERecord?id=CVE-2014-8092

advisories.mageia.org

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

www.mandriva.com

http://www.mandriva.com/security/advisories?name=MDVSA-2015:119

http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html

More from X Server

9.8

A flaw was found in X.Org server

9.8

xorg-x11-server before 1.19.5 was missing length validation in RENDER extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code

9.8

xorg-x11-server before 1.19.5 was missing length validation in X-Resource extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code

9.8

xorg-x11-server before 1.19.5 was missing length validation in MIT-SCREEN-SAVER extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code

9.8

xorg-x11-server before 1.19.5 was missing length validation in XINERAMA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code