8.5

CVE-2010-4818

Exploit
The GLX extension in X.Org xserver 1.7.7 allows remote authenticated users to cause a denial of service (server crash) and possibly execute arbitrary code via (1) a crafted request that triggers a client swap in glx/glxcmdsswap.c; or (2) a crafted length or (3) a negative value in the screen field in a request to glx/glxcmds.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
X.Org ≫ X.Org Version1.7.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.35% 0.916
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.5 6.8 10
AV:N/AC:M/Au:S/C:C/I:C/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://cgit.freedesktop.org/xorg/xserver/commit?id=3f0d3f4d97bce75c1828635c322b6560a45a037f
http://cgit.freedesktop.org/xorg/xserver/commit?id=6c69235a9dfc52e4b4e47630ff4bab1a820eb543
http://cgit.freedesktop.org/xorg/xserver/commit?id=ec9c97c6bf70b523bc500bd3adf62176f1bb33a4
Patch
Exploit
http://rhn.redhat.com/errata/RHSA-2011-1359.html
http://rhn.redhat.com/errata/RHSA-2011-1360.html
http://www.openwall.com/lists/oss-security/2011/09/22/7
http://www.openwall.com/lists/oss-security/2011/09/23/4
http://www.openwall.com/lists/oss-security/2011/09/23/6
https://bugs.freedesktop.org/show_bug.cgi?id=28823
https://bugzilla.redhat.com/show_bug.cgi?id=740954