Vulnerabilidad en Identificadores predecibles en servidor DNS ISC BIND permiten falseado de DNS (CVE-2007-2930)
Gravedad CVSS v2.0:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
12/09/2007
Última modificación:
09/04/2025
Descripción
Los algoritmos PRNG (1) NSID_SHUFFLE_ONLY y (2) NSID_USE_POOL en ISC BIND 8 anterior a 8.4.7-P1 generan identificadores de petición DNS predecibles cuando envían peticiones salientes tales como mensajes NOTIFY cuando responden preguntas como resolvedor, lo cual permite a atacantes remotos falsear las cachés DNS a través de vectores desconocido. NOTA: este problema es diferente de CVE-2007-2926.
Impacto
Puntuación base 2.0
4.30
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* | 8.4.7 (incluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01283837
- 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?%2Fsw%2Fbind%2Fbind8-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/oval%3Aorg.mitre.oval%3Adef%3A2154
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01283837
- 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?%2Fsw%2Fbind%2Fbind8-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/oval%3Aorg.mitre.oval%3Adef%3A2154