CVE-2007-2930
First published: Wed Sep 12 2007(Updated: )
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.
Credit: cret@cert.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ISC BIND | <=8.4.7 |
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Reference Links
- http://www.trusteer.com/docs/bind8dns.html
- http://www.isc.org/index.pl?/sw/bind/bind8-eol.php
- http://www.kb.cert.org/vuls/id/927905
- http://www.ciac.org/ciac/bulletins/r-333.shtml
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=653968
- http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/43/022954-01.pdf
- http://support.avaya.com/elmodocs2/security/ASA-2007-448.htm
- http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3975
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103063-1
- http://www.securityfocus.com/bid/25459
- http://www.securitytracker.com/id?1018615
- 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=1-66-200859-1
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01283837
- http://www.vupen.com/english/advisories/2007/3192
- http://www.vupen.com/english/advisories/2007/3668
- http://www.vupen.com/english/advisories/2007/2991
- http://www.vupen.com/english/advisories/2007/3639
- http://www.vupen.com/english/advisories/2007/3936
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2154
- http://www.securityfocus.com/archive/1/481659/100/0/threaded
- http://www.securityfocus.com/archive/1/481424/100/0/threaded
- http://www.securityfocus.com/archive/1/477870/100/100/threaded
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/isc
- canonical/isc bind
- version/isc bind/8.4.7