CVE-2012-0024

UNKNOWN

MaraDNS before 1

Published Jan 8, 2012

Modified 1 years ago

Details

MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.

References

WEB

http://openwall.com/lists/oss-security/2012/01/03/13

WEB

http://openwall.com/lists/oss-security/2012/01/03/6

WEB

http://samiam.org/blog/20111229.html

WEB

https://bugzilla.redhat.com/show_bug.cgi?id=771428

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2012-0024

CVSS Analysis