CVE-2014-8099

2014-12-0900:00:00

ubuntu.com

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.016 Low

EPSS

Percentile

87.3%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchxorg-server< 2:1.11.4-0ubuntu10.15UNKNOWN
ubuntu14.04noarchxorg-server< 2:1.15.1-0ubuntu2.4UNKNOWN
ubuntu14.10noarchxorg-server< 2:1.16.0-1ubuntu1.1UNKNOWN
ubuntu12.04noarchxorg-server-lts-trusty< 2:1.15.1-0ubuntu2~precise3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	xorg-server	< 2:1.11.4-0ubuntu10.15	UNKNOWN
ubuntu	14.04	noarch	xorg-server	< 2:1.15.1-0ubuntu2.4	UNKNOWN
ubuntu	14.10	noarch	xorg-server	< 2:1.16.0-1ubuntu1.1	UNKNOWN
ubuntu	12.04	noarch	xorg-server-lts-trusty	< 2:1.15.1-0ubuntu2~precise3	UNKNOWN