CVE-2014-8094
MEDIUM severity · CVSS 6.5 · Integer overflow
6.5CVSS MEDIUM
Summary
Integer overflow in the ProcDRI2GetBuffers function in the DRI2 extension in X.Org Server (aka xserver and xorg-server) 1.7.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request, which triggers an out-of-bounds read or write.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)4%
AV:N/AC:L/Au:S/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/ ↗
Additional information
- NVD record
- http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/Patch
- http://advisories.mageia.org/MGASA-2014-0532.htmlAdvisory
- http://secunia.com/advisories/61947
- http://secunia.com/advisories/62292
- http://www.debian.org/security/2014/dsa-3095Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:119
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlAdvisory
- http://www.securityfocus.com/bid/71601