CVE-2013-2266
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
8 High
AI Score
Confidence
High
0.943 High
EPSS
Percentile
99.2%
libdns in ISC BIND 9.7.x and 9.8.x before 9.8.4-P2, 9.8.5 before 9.8.5b2, 9.9.x before 9.9.2-P2, and 9.9.3 before 9.9.3b2 on UNIX platforms allows remote attackers to cause a denial of service (memory consumption) via a crafted regular expression, as demonstrated by a memory-exhaustion attack against a machine running a named process.
Affected configurations
References
linux.oracle.com/errata/ELSA-2014-1244
lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/101500.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/101603.html
marc.info/?l=bugtraq&m=136804614120794&w=2
rhn.redhat.com/errata/RHSA-2013-0689.html
rhn.redhat.com/errata/RHSA-2013-0690.html
support.apple.com/kb/HT5880
www.debian.org/security/2013/dsa-2656
www.isc.org/software/bind/advisories/cve-2013-2266
www.securityfocus.com/bid/58736
www.ubuntu.com/usn/USN-1783-1
kb.isc.org/article/AA-00871/
kb.isc.org/article/AA-00879/
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19579
Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
8 High
AI Score
Confidence
High
0.943 High
EPSS
Percentile
99.2%