CVE-2013-4396
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
7.2 High
AI Score
Confidence
High
0.029 Low
EPSS
Percentile
90.8%
Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure.
Affected configurations
References
lists.opensuse.org/opensuse-updates/2013-10/msg00056.html
lists.opensuse.org/opensuse-updates/2013-10/msg00060.html
lists.x.org/archives/xorg-announce/2013-October/002332.html
openwall.com/lists/oss-security/2013/10/08/6
rhn.redhat.com/errata/RHSA-2013-1426.html
www.debian.org/security/2013/dsa-2784
www.securityfocus.com/bid/62892
www.ubuntu.com/usn/USN-1990-1
bugzilla.redhat.com/show_bug.cgi?id=1014561
Related
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
7.2 High
AI Score
Confidence
High
0.029 Low
EPSS
Percentile
90.8%