CVE-2014-8099

10.12.2014, 15:59

The XVideo extension in XFree86 4.0.0, 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) SProcXvQueryExtension, (2) SProcXvQueryAdaptors, (3) SProcXvQueryEncodings, (4) SProcXvGrabPort, (5) SProcXvUngrabPort, (6) SProcXvPutVideo, (7) SProcXvPutStill, (8) SProcXvGetVideo, (9) SProcXvGetStill, (10) SProcXvPutImage, (11) SProcXvShmPutImage, (12) SProcXvSelectVideoNotify, (13) SProcXvSelectPortNotify, (14) SProcXvStopVideo, (15) SProcXvSetPortAttribute, (16) SProcXvGetPortAttribute, (17) SProcXvQueryBestSize, (18) SProcXvQueryPortAttributes, (19) SProcXvQueryImageAttributes, or (20) SProcXvListImageFormats function.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Vector
NIST	NIST	6.5 UNKNOWN	NETWORK	LOW	AV:N/AC:L/Au:S/C:P/I:P/A:P
redhat	CNA	---			---
CVE	ADP	---			---

Base Score

CVSS 3.x

EPSS Score

Percentile: 87%

Vendor	Product	Version
x.org	x11	6.7
x.org	xorg-server	𝑥 ≤ 1.16.2.99.901
x.org	xfree86	4.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

xorg-server

bullseye	2:1.20.11-1+deb11u13 fixed
bullseye (security)	2:1.20.11-1+deb11u14 fixed
bookworm	2:21.1.7-3+deb12u7 fixed
bookworm (security)	2:21.1.7-3+deb12u8 fixed
sid	2:21.1.14-1 fixed
trixie	2:21.1.14-1 fixed