CVE-2013-4236
VDSM in Red Hat Enterprise Virtualization 3 and 3.2 allows privileged guest users to cause the host to become "unavailable to the managment server" via invalid XML characters in a guest agent response.
Does this matter?
Lower severity and a low EPSS score (0.56%). Track it; it rarely justifies an emergency change on its own.
Description
VDSM in Red Hat Enterprise Virtualization 3 and 3.2 allows privileged guest users to cause the host to become "unavailable to the managment server" via invalid XML characters in a guest agent response. NOTE: this issue is due to an incomplete fix for CVE-2013-0167.
- CVSS 2.0
- 2.7 LOWAV:A/AC:L/Au:S/C:N/I:N/A:P
- EPSS
- 0.56% probability · 46th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- redhat/enterprise virtualization
- Source
- secalert@redhat.com
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://gerrit.ovirt.org/gitweb?p=vdsm.git%3Ba=commit%3Bh=5fe1615b7949999fc9abd896bde63bf24f8431d6
- http://rhn.redhat.com/errata/RHSA-2013-1155.htmlVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=996166
- http://gerrit.ovirt.org/gitweb?p=vdsm.git%3Ba=commit%3Bh=5fe1615b7949999fc9abd896bde63bf24f8431d6
- http://rhn.redhat.com/errata/RHSA-2013-1155.htmlVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=996166
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.