CVE-2007-2930 Information

Description

The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926.

Reference

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01283837 http://secunia.com/advisories/26629 http://secunia.com/advisories/26858 http://secunia.com/advisories/27433 http://secunia.com/advisories/27459 http://secunia.com/advisories/27465 http://secunia.com/advisories/27696 http://sunsolve.sun.com/search/document.do?assetkey=1-26-103063-1 http://sunsolve.sun.com/search/document.do?assetkey=1-66-200859-1 http://support.avaya.com/elmodocs2/security/ASA-2007-448.htm http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=653968 http://www.ciac.org/ciac/bulletins/r-333.shtml http://www.isc.org/index.pl?/sw/bind/bind8-eol.php http://www.kb.cert.org/vuls/id/927905 http://www.securityfocus.com/archive/1/477870/100/100/threaded http://www.securityfocus.com/archive/1/481424/100/0/threaded http://www.securityfocus.com/archive/1/481659/100/0/threaded http://www.securityfocus.com/bid/25459 http://www.securitytracker.com/id?1018615 http://www.trusteer.com/docs/bind8dns.html http://www.vupen.com/english/advisories/2007/2991 http://www.vupen.com/english/advisories/2007/3192 http://www.vupen.com/english/advisories/2007/3639 http://www.vupen.com/english/advisories/2007/3668 http://www.vupen.com/english/advisories/2007/3936 http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/43/022954-01.pdf http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3975 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A2154