Unscored severity · published Nov 19, 2012
CVE-2012-4423
The virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and segmentation fault) via an…
–
CVSS
3.7%
EPSS
No
On KEV
Description
The virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and segmentation fault) via an RPC call with (1) an event as the RPC number or (2) an RPC number whose value is in a "gap" in the RPC dispatch table.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libvirt · Redhat
through 0.10.1; 0.0.1; 0.0.2; 0.0.3; 0.0.4; 0.0.5; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4423
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4423
libvirt.org
http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=b7ff9e696063189a715802d081d55a398663c15a
libvirt.org
http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=f8fbeb50d52520a109d71c8566fed2ea600650ec
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/089976.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090121.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00001.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2012-1359.html
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