Vulnerability Details CVE-2007-2926
ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.15
EPSS Ranking 94.2%
CVSS Severity
CVSS v2 Score 4.3
References
- ftp://aix.software.ibm.com/aix/efixes/security/README
- ftp://patches.sgi.com/support/free/security/advisories/20070801-01-P.asc
- http://docs.info.apple.com/article.html?artnum=307041
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01154600
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01174368
- http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://secunia.com/advisories/26148
- http://secunia.com/advisories/26152
- http://secunia.com/advisories/26160
- http://secunia.com/advisories/26180
- http://secunia.com/advisories/26195
- http://secunia.com/advisories/26217
- http://secunia.com/advisories/26227
- http://secunia.com/advisories/26231
- http://secunia.com/advisories/26236
- http://secunia.com/advisories/26261
- http://secunia.com/advisories/26308
- http://secunia.com/advisories/26330
- http://secunia.com/advisories/26509
- http://secunia.com/advisories/26515
- http://secunia.com/advisories/26531
- http://secunia.com/advisories/26605
- http://secunia.com/advisories/26607
- http://secunia.com/advisories/26847
- http://secunia.com/advisories/26925
- http://secunia.com/advisories/27643
- http://security.freebsd.org/advisories/FreeBSD-SA-07:07.bind.asc
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103018-1
- http://support.avaya.com/elmodocs2/security/ASA-2007-389.htm
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=623903
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02218&apar=only
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02219&apar=only
- http://www.debian.org/security/2007/dsa-1341
- http://www.gentoo.org/security/en/glsa/glsa-200708-13.xml
- http://www.isc.org/index.pl?/sw/bind/bind-security.php
- http://www.kb.cert.org/vuls/id/252735
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:149
- http://www.novell.com/linux/security/advisories/2007_47_bind.html
- http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.022.html
- http://www.redhat.com/support/errata/RHSA-2007-0740.html
- http://www.securiteam.com/securitynews/5VP0L0UM0A.html
- http://www.securityfocus.com/archive/1/474516/100/0/threaded
- http://www.securityfocus.com/archive/1/474545/100/0/threaded
- http://www.securityfocus.com/archive/1/474808/100/0/threaded
- http://www.securityfocus.com/archive/1/474856/100/0/threaded
- http://www.securityfocus.com/bid/25037
- http://www.securityfocus.com/bid/26444
- http://www.securitytracker.com/id?1018442
- http://www.slackware.org/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.521385
- http://www.trusteer.com/docs/bind9dns.html
- http://www.trusteer.com/docs/bind9dns_s.html
- http://www.trustix.org/errata/2007/0023/
- http://www.ubuntu.com/usn/usn-491-1
- http://www.us-cert.gov/cas/techalerts/TA07-319A.html
- http://www.vupen.com/english/advisories/2007/2627
- http://www.vupen.com/english/advisories/2007/2662
- http://www.vupen.com/english/advisories/2007/2782
- http://www.vupen.com/english/advisories/2007/2914
- http://www.vupen.com/english/advisories/2007/2932
- http://www.vupen.com/english/advisories/2007/3242
- http://www.vupen.com/english/advisories/2007/3868
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35575
- https://issues.rpath.com/browse/RPL-1587
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10293
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2226
- ftp://aix.software.ibm.com/aix/efixes/security/README
- ftp://patches.sgi.com/support/free/security/advisories/20070801-01-P.asc
- http://docs.info.apple.com/article.html?artnum=307041
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01154600
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01174368
- http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://secunia.com/advisories/26148
- http://secunia.com/advisories/26152
- http://secunia.com/advisories/26160
- http://secunia.com/advisories/26180
- http://secunia.com/advisories/26195
- http://secunia.com/advisories/26217
- http://secunia.com/advisories/26227
- http://secunia.com/advisories/26231
- http://secunia.com/advisories/26236
- http://secunia.com/advisories/26261
- http://secunia.com/advisories/26308
- http://secunia.com/advisories/26330
- http://secunia.com/advisories/26509
- http://secunia.com/advisories/26515
- http://secunia.com/advisories/26531
- http://secunia.com/advisories/26605
- http://secunia.com/advisories/26607
- http://secunia.com/advisories/26847
- http://secunia.com/advisories/26925
- http://secunia.com/advisories/27643
- http://security.freebsd.org/advisories/FreeBSD-SA-07:07.bind.asc
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103018-1
- http://support.avaya.com/elmodocs2/security/ASA-2007-389.htm
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=623903
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02218&apar=only
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02219&apar=only
- http://www.debian.org/security/2007/dsa-1341
- http://www.gentoo.org/security/en/glsa/glsa-200708-13.xml
- http://www.isc.org/index.pl?/sw/bind/bind-security.php
- http://www.kb.cert.org/vuls/id/252735
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:149
- http://www.novell.com/linux/security/advisories/2007_47_bind.html
- http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.022.html
- http://www.redhat.com/support/errata/RHSA-2007-0740.html
- http://www.securiteam.com/securitynews/5VP0L0UM0A.html
- http://www.securityfocus.com/archive/1/474516/100/0/threaded
- http://www.securityfocus.com/archive/1/474545/100/0/threaded
- http://www.securityfocus.com/archive/1/474808/100/0/threaded
- http://www.securityfocus.com/archive/1/474856/100/0/threaded
- http://www.securityfocus.com/bid/25037
- http://www.securityfocus.com/bid/26444
- http://www.securitytracker.com/id?1018442
- http://www.slackware.org/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.521385
- http://www.trusteer.com/docs/bind9dns.html
- http://www.trusteer.com/docs/bind9dns_s.html
- http://www.trustix.org/errata/2007/0023/
- http://www.ubuntu.com/usn/usn-491-1
- http://www.us-cert.gov/cas/techalerts/TA07-319A.html
- http://www.vupen.com/english/advisories/2007/2627
- http://www.vupen.com/english/advisories/2007/2662
- http://www.vupen.com/english/advisories/2007/2782
- http://www.vupen.com/english/advisories/2007/2914
- http://www.vupen.com/english/advisories/2007/2932
- http://www.vupen.com/english/advisories/2007/3242
- http://www.vupen.com/english/advisories/2007/3868
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35575
- https://issues.rpath.com/browse/RPL-1587
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10293
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2226
Products affected by CVE-2007-2926
-
cpe:2.3:a:isc:bind:9.0
-
cpe:2.3:a:isc:bind:9.1
-
cpe:2.3:a:isc:bind:9.2
-
cpe:2.3:a:isc:bind:9.3
-
cpe:2.3:a:isc:bind:9.4
-
cpe:2.3:a:isc:bind:9.5
-
cpe:2.3:a:isc:bind:9.5.0