Unspecified vulnerability in ISC BIND allows remote attackers to cause a denial of service via a crafted DNS message with a "broken" TSIG, as demonstrated by the OUSPG PROTOS DNS test suite.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26081
http://www.vupen.com/english/advisories/2006/1537
http://www.vupen.com/english/advisories/2006/1505
http://www.securityfocus.com/bid/17692
http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en
http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en
http://www.kb.cert.org/vuls/id/955777