PRIOn knowledge basePRION:CVE-2013-4311Race condition
6.3 Medium
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%
libvirt 1.0.5.x before 1.0.5.6, 0.10.2.x before 0.10.2.8, and 0.9.12.x before 0.9.12.2 allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition in pkcheck via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 13.04 | |
| ubuntu_linux | eq | 12.10 | |
| ubuntu_linux | eq | 12.4 lts | |
| ubuntu_linux | eq | 10.4 lts | |
| enterprise_linux | eq | 6.0 | |
| libvirt | eq | 1.0.5.4 | |
| libvirt | eq | 1.0.5.3 | |
| libvirt | eq | 0.10.2.2 | |
| libvirt | eq | 1.0.5 | |
| libvirt | eq | 0.10.2.7 |
References
lists.opensuse.org/opensuse-updates/2013-10/msg00023.html
lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
rhn.redhat.com/errata/RHSA-2013-1272.html
rhn.redhat.com/errata/RHSA-2013-1460.html
wiki.libvirt.org/page/Maintenance_Releases
www.openwall.com/lists/oss-security/2013/09/18/6
www.ubuntu.com/usn/USN-1954-1
Related
6.3 Medium
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%