CVE-2014-8093
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…
Does this matter?
Lower severity and a low EPSS score (4.37%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
- EPSS
- 4.37% probability · 91th percentile
- CISA KEV
- Not listed
- Affected
- x.org/x11 · x.org/x server · x.org/xfree86
- Source
- secalert@redhat.com
References
- http://advisories.mageia.org/MGASA-2014-0532.html
- http://nvidia.custhelp.com/app/answers/detail/a_id/3610
- http://secunia.com/advisories/61947
- http://secunia.com/advisories/62292
- 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.htmlVendor 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
- http://advisories.mageia.org/MGASA-2014-0532.html
- http://nvidia.custhelp.com/app/answers/detail/a_id/3610
- http://secunia.com/advisories/61947
- http://secunia.com/advisories/62292
- 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.htmlVendor 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.