Description

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.

References

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

http://secunia.com/advisories/43439

http://secunia.com/advisories/43443

http://www.debian.org/security/2011/dsa-2208

http://www.isc.org/software/bind/advisories/cve-2011-0414

http://www.kb.cert.org/vuls/id/449980

http://www.kb.cert.org/vuls/id/559980

http://www.securitytracker.com/id?1025110

http://www.ubuntu.com/usn/USN-1070-1

http://www.vupen.com/english/advisories/2011/0466

http://www.vupen.com/english/advisories/2011/0489

https://bugzilla.redhat.com/show_bug.cgi?id=679496

Details

Risk Information

CVSS v2