CVE-2012-4423
Summary
| CVE | CVE-2012-4423 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2012-11-19 12:10:52 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
Primary CVSS: v2.0 5 from [email protected]
AV:N/AC:L/Au:N/C:N/I:N/A:P
Problem Types: NVD-CWE-Other | n/a
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Redhat | Libvirt | 0.0.1 | All | All | All |
| Application | Redhat | Libvirt | 0.0.2 | All | All | All |
| Application | Redhat | Libvirt | 0.0.3 | All | All | All |
| Application | Redhat | Libvirt | 0.0.4 | All | All | All |
| Application | Redhat | Libvirt | 0.0.5 | All | All | All |
| Application | Redhat | Libvirt | 0.0.6 | All | All | All |
| Application | Redhat | Libvirt | 0.1.0 | All | All | All |
| Application | Redhat | Libvirt | 0.1.1 | All | All | All |
| Application | Redhat | Libvirt | 0.1.3 | All | All | All |
| Application | Redhat | Libvirt | 0.1.4 | All | All | All |
| Application | Redhat | Libvirt | 0.1.5 | All | All | All |
| Application | Redhat | Libvirt | 0.1.6 | All | All | All |
| Application | Redhat | Libvirt | 0.1.7 | All | All | All |
| Application | Redhat | Libvirt | 0.1.8 | All | All | All |
| Application | Redhat | Libvirt | 0.1.9 | All | All | All |
| Application | Redhat | Libvirt | 0.10.0 | All | All | All |
| Application | Redhat | Libvirt | 0.2.0 | All | All | All |
| Application | Redhat | Libvirt | 0.2.1 | All | All | All |
| Application | Redhat | Libvirt | 0.2.2 | All | All | All |
| Application | Redhat | Libvirt | 0.2.3 | All | All | All |
| Application | Redhat | Libvirt | 0.3.0 | All | All | All |
| Application | Redhat | Libvirt | 0.3.1 | All | All | All |
| Application | Redhat | Libvirt | 0.3.2 | All | All | All |
| Application | Redhat | Libvirt | 0.3.3 | All | All | All |
| Application | Redhat | Libvirt | 0.4.0 | All | All | All |
| Application | Redhat | Libvirt | 0.4.1 | All | All | All |
| Application | Redhat | Libvirt | 0.4.2 | All | All | All |
| Application | Redhat | Libvirt | 0.4.3 | All | All | All |
| Application | Redhat | Libvirt | 0.4.4 | All | All | All |
| Application | Redhat | Libvirt | 0.4.5 | All | All | All |
| Application | Redhat | Libvirt | 0.4.6 | All | All | All |
| Application | Redhat | Libvirt | 0.5.0 | All | All | All |
| Application | Redhat | Libvirt | 0.5.1 | All | All | All |
| Application | Redhat | Libvirt | 0.6.0 | All | All | All |
| Application | Redhat | Libvirt | 0.6.1 | All | All | All |
| Application | Redhat | Libvirt | 0.6.2 | All | All | All |
| Application | Redhat | Libvirt | 0.6.3 | All | All | All |
| Application | Redhat | Libvirt | 0.6.4 | All | All | All |
| Application | Redhat | Libvirt | 0.6.5 | All | All | All |
| Application | Redhat | Libvirt | 0.7.0 | All | All | All |
| Application | Redhat | Libvirt | 0.7.1 | All | All | All |
| Application | Redhat | Libvirt | 0.7.2 | All | All | All |
| Application | Redhat | Libvirt | 0.7.3 | All | All | All |
| Application | Redhat | Libvirt | 0.7.4 | All | All | All |
| Application | Redhat | Libvirt | 0.7.5 | All | All | All |
| Application | Redhat | Libvirt | 0.7.6 | All | All | All |
| Application | Redhat | Libvirt | 0.7.7 | All | All | All |
| Application | Redhat | Libvirt | 0.8.0 | All | All | All |
| Application | Redhat | Libvirt | 0.8.1 | All | All | All |
| Application | Redhat | Libvirt | 0.8.2 | All | All | All |
| Application | Redhat | Libvirt | 0.8.3 | All | All | All |
| Application | Redhat | Libvirt | 0.8.4 | All | All | All |
| Application | Redhat | Libvirt | 0.8.5 | All | All | All |
| Application | Redhat | Libvirt | 0.8.6 | All | All | All |
| Application | Redhat | Libvirt | 0.8.7 | All | All | All |
| Application | Redhat | Libvirt | 0.8.8 | All | All | All |
| Application | Redhat | Libvirt | 0.9.0 | All | All | All |
| Application | Redhat | Libvirt | 0.9.1 | All | All | All |
| Application | Redhat | Libvirt | 0.9.10 | All | All | All |
| Application | Redhat | Libvirt | 0.9.11 | All | All | All |
| Application | Redhat | Libvirt | 0.9.12 | All | All | All |
| Application | Redhat | Libvirt | 0.9.13 | All | All | All |
| Application | Redhat | Libvirt | 0.9.2 | All | All | All |
| Application | Redhat | Libvirt | 0.9.3 | All | All | All |
| Application | Redhat | Libvirt | 0.9.4 | All | All | All |
| Application | Redhat | Libvirt | 0.9.5 | All | All | All |
| Application | Redhat | Libvirt | 0.9.6 | All | All | All |
| Application | Redhat | Libvirt | 0.9.7 | All | All | All |
| Application | Redhat | Libvirt | 0.9.8 | All | All | All |
| Application | Redhat | Libvirt | 0.9.9 | All | All | All |
| Application | Redhat | Libvirt | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-security - Re: CVE Request -- libvirt: null function pointer invocation in virNetServerProgramDispatchCall() | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| [libvirt] [PATCH] Fix libvirtd crash possibility | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| USN-1708-1: libvirt vulnerabilities | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | |
| [security-announce] openSUSE-SU-2013:0274-1: important: libvirt to fix u | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| [SECURITY] Fedora 17 Update: libvirt-0.9.11.6-1.fc17 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| libvirt.org Git - libvirt.git/commitdiff | af854a3a-2127-422b-91ae-364da2661108 | libvirt.org | |
| libvirt 'virNetServerProgramDispatchCall()' Function Remote Denial Of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| libvirt Flaw in virNetServerProgramDispatchCall() Lets Remote Users Deny Service - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| [SECURITY] Fedora 16 Update: libvirt-0.9.6.3-1.fc16 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| Bug 857133 – CVE-2012-4423 libvirt: null function pointer invocation in virNetServerProgramDispatchCall() | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | |
| libvirt.org Git - libvirt.git/commit | af854a3a-2127-422b-91ae-364da2661108 | libvirt.org | |
| libvirt.org Git - libvirt.git/commit | MITRE | libvirt.org | |
| CONFIRM:http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=f8fbeb50d52520a109d71c8566fed2ea600650ec | MITRE | libvirt.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.