Vulnerability in Red Hat Libvirt
CVE-2014-1447
Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service (libvirtd crash) by closing a connection before a keepalive response is sent.
Vulnerability class: Race Condition
Published · last modified .
CVSS v2 metric
CVSS v2 base score 3.3 (Low). Vector: AV:A/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.023 (83.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
- Red Hat Libvirt — versions 0.0.1, 0.0.2, 0.0.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.ubuntu.com/usn/USN-2093-1 (vendor-advisory)
- secunia.com/advisories/56446 (third-party-advisory)
- www.debian.org/security/2014/dsa-2846 (vendor-advisory)
- libvirt.org/news.html
- secunia.com/advisories/60895 (third-party-advisory)
- security.gentoo.org/glsa/glsa-201412-04.xml (vendor-advisory)
- secunia.com/advisories/56321 (third-party-advisory)
- lists.opensuse.org/opensuse-updates/2014-02/msg00060.html (vendor-advisory)
- www.securitytracker.com/id/1029695 (vdb-entry)
- rhn.redhat.com/errata/RHSA-2014-0103.html (vendor-advisory)
Frequently asked questions
- What is CVE-2014-1447?
- CVE-2014-1447 is a vulnerability in Red Hat Libvirt, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). Published 2014-01-24.
- Is CVE-2014-1447 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.