National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2014-8093 Detail

Description

Multiple integer overflows in the GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request to the (1) __glXDisp_ReadPixels, (2) __glXDispSwap_ReadPixels, (3) __glXDisp_GetTexImage, (4) __glXDispSwap_GetTexImage, (5) GetSeparableFilter, (6) GetConvolutionFilter, (7) GetHistogram, (8) GetMinmax, (9) GetColorTable, (10) __glXGetAnswerBuffer, (11) __GLX_GET_ANSWER_BUFFER, (12) __glXMap1dReqSize, (13) __glXMap1fReqSize, (14) Map2Size, (15) __glXMap2dReqSize, (16) __glXMap2fReqSize, (17) __glXImageSize, or (18) __glXSeparableFilter2DReqSize function, which triggers an out-of-bounds read or write.

Source:  MITRE
Description Last Modified:  12/10/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://advisories.mageia.org/MGASA-2014-0532.html
http://nvidia.custhelp.com/app/answers/detail/a_id/3610
http://secunia.com/advisories/61947
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/bulletinjan2015-2370101.html
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html Vendor Advisory
http://www.securityfocus.com/bid/71596
http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/ Patch Vendor Advisory
https://security.gentoo.org/glsa/201504-06

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:x.org:x11:6.7:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:x.org:xorg-server:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.16.2

Configuration 3 ( hide )
 cpe:2.3:a:x.org:xfree86:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

15 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-8093
NVD Published Date:
12/10/2014
NVD Last Modified:
01/02/2017