Unrated severityNVD Advisory· Published Sep 12, 2007· Updated Jun 16, 2026
CVE-2007-2930
CVE-2007-2930
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
28- www.ciac.org/ciac/bulletins/r-333.shtmlnvdPatch
- www.isc.org/index.plnvdPatch
- www.kb.cert.org/vuls/id/927905nvdPatchUS Government Resource
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jspnvd
- secunia.com/advisories/26629nvd
- secunia.com/advisories/26858nvd
- secunia.com/advisories/27433nvd
- secunia.com/advisories/27459nvd
- secunia.com/advisories/27465nvd
- secunia.com/advisories/27696nvd
- sunsolve.sun.com/search/document.donvd
- sunsolve.sun.com/search/document.donvd
- support.avaya.com/elmodocs2/security/ASA-2007-448.htmnvd
- support.nortel.com/go/main.jspnvd
- www.securityfocus.com/archive/1/477870/100/100/threadednvd
- www.securityfocus.com/archive/1/481424/100/0/threadednvd
- www.securityfocus.com/archive/1/481659/100/0/threadednvd
- www.securityfocus.com/bid/25459nvd
- www.securitytracker.com/idnvd
- www.trusteer.com/docs/bind8dns.htmlnvd
- www.vupen.com/english/advisories/2007/2991nvd
- www.vupen.com/english/advisories/2007/3192nvd
- www.vupen.com/english/advisories/2007/3639nvd
- www.vupen.com/english/advisories/2007/3668nvd
- www.vupen.com/english/advisories/2007/3936nvd
- www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/43/022954-01.pdfnvd
- www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjdnvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2154nvd
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