PRIOn knowledge basePRION:CVE-2013-2072Buffer overflow
7.3 High
AI Score
Confidence
High
7.4 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:S/C:C/I:C/A:C
0.0005 Low
EPSS
Percentile
16.2%
Buffer overflow in the Python bindings for the xc_vcpu_setaffinity call in Xen 4.0.x, 4.1.x, and 4.2.x allows local administrators with permissions to configure VCPU affinity to cause a denial of service (memory corruption and xend toolstack crash) and possibly gain privileges via a crafted cpumap.
References
lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
www.debian.org/security/2014/dsa-3041
www.openwall.com/lists/oss-security/2013/05/17/2
www.securityfocus.com/bid/59982
lists.fedoraproject.org/pipermail/package-announce/2013-May/106718.html
lists.fedoraproject.org/pipermail/package-announce/2013-May/106721.html
lists.fedoraproject.org/pipermail/package-announce/2013-May/106778.html
Related
7.3 High
AI Score
Confidence
High
7.4 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:S/C:C/I:C/A:C
0.0005 Low
EPSS
Percentile
16.2%