CVE-2014-8101

critical

Description

The RandR extension in XFree86 4.2.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) SProcRRQueryVersion, (2) SProcRRGetScreenInfo, (3) SProcRRSelectInput, or (4) SProcRRConfigureOutputProperty function.

References

https://security.gentoo.org/glsa/201504-06

http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/

http://www.securityfocus.com/bid/71605

http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html

http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html

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

http://www.debian.org/security/2014/dsa-3095

http://secunia.com/advisories/62292

http://secunia.com/advisories/61947

http://advisories.mageia.org/MGASA-2014-0532.html

Details

Source: Mitre, NVD

Published: 2014-12-10

Updated: 2023-02-13

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical