CVE-2011-2511

libvirt < 0.9.3 - Authenticated Denial of Service and Remote Code Execution via VirDomainGetVcpus RPC Call

Title source: llm
STIX 2.1

Description

Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.

References (15)

Core 15
Core References
Various Sources x_refsource_confirm
http://libvirt.org/news.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/68271
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45441
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45446
Patch mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/06/28/9
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-1197.html
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-1019.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1180-1
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45375
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1025822
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2280
Various Sources vendor-advisory x_refsource_suse
https://hermes.opensuse.org/messages/10027908
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062855.html

Scores

EPSS 0.0354
EPSS Percentile 87.9%

Details

CWE
CWE-189
Status published
Products (50)
redhat/libvirt 0.0.1
redhat/libvirt 0.0.2
redhat/libvirt 0.0.3
redhat/libvirt 0.0.4
redhat/libvirt 0.0.5
redhat/libvirt 0.0.6
redhat/libvirt 0.1.0
redhat/libvirt 0.1.1
redhat/libvirt 0.1.3
redhat/libvirt 0.1.4
... and 40 more
Published Aug 10, 2011
Tracked Since Feb 18, 2026