Unscored severity · published Oct 10, 2013
CVE-2013-4396
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…
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CVSS
4.1%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.1% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XX
X.org X11 · X
6.0; 6.1; 6.3; 6.4; 6.5.1; 6.6; +16 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4396
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-10/msg00056.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-10/msg00060.html
Vendor Advisory
http://lists.x.org/archives/xorg-announce/2013-October/002332.html
openwall.com
http://openwall.com/lists/oss-security/2013/10/08/6
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-1426.html
www.debian.org
http://www.debian.org/security/2013/dsa-2784
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