Vulnerability Details : CVE-2013-6458
Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.
Vulnerability category: Denial of service
Products affected by CVE-2013-6458
- cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.8:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.7.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.10:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.9:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.13:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.12:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.8:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.9.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.0.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:0.10.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:libvirt:1.1.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-6458
2.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-6458
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:A/AC:H/Au:N/C:C/I:C/A:C |
3.2
|
10.0
|
NIST |
CWE ids for CVE-2013-6458
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-6458
-
http://lists.opensuse.org/opensuse-updates/2014-02/msg00062.html
openSUSE-SU-2014:0270-1: moderate: update for libvirt
-
http://lists.opensuse.org/opensuse-updates/2014-02/msg00060.html
openSUSE-SU-2014:0268-1: moderate: update for libvirt
-
http://security.gentoo.org/glsa/glsa-201412-04.xml
libvirt: Multiple vulnerabilities (GLSA 201412-04) — Gentoo security
-
http://rhn.redhat.com/errata/RHSA-2014-0103.html
RHSA-2014:0103 - Security Advisory - Red Hat Customer Portal
-
http://libvirt.org/news.html
libvirt: Releases
-
http://www.ubuntu.com/usn/USN-2093-1
USN-2093-1: libvirt vulnerabilities | Ubuntu security notices
-
https://bugzilla.redhat.com/show_bug.cgi?id=1043069
1043069 – CVE-2013-6458 libvirtd crashes when swapping disks in qemu guest multiple times - qemuMonitorJSONGetBlockStatsInfo segfault [rhel-6.6]Vendor Advisory
-
http://www.debian.org/security/2014/dsa-2846
Debian -- Security Information -- DSA-2846-1 libvirt
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