CVE-2007-2926
Vulnérabilité non évaluée
CVSS 0.0 · Non évaluée
EPSS 13.1%
Description
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.
Gravité et risque d'exploitation
CVE-2007-2926 obtient un score CVSS de 0.0/10, soit une gravité non évaluée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 13.09 %, ce qui la place devant 96.3 % des CVE référencées.
Que faire ?
- Vérifiez si le produit concerné est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- http://support.avaya.com/elmodocs2/security/ASA-2007-389.htm
- http://www.trusteer.com/docs/bind9dns_s.html
- http://secunia.com/advisories/26231
- http://www.vupen.com/english/advisories/2007/2932
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://secunia.com/advisories/26847
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02218&apar=only
- http://www.vupen.com/english/advisories/2007/2914
- http://www.redhat.com/support/errata/RHSA-2007-0740.html
- http://secunia.com/advisories/26217
- http://marc.info/?l=bugtraq&m=141879471518471&w=2
- http://secunia.com/advisories/26509
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01174368
- http://www.securityfocus.com/bid/26444
- http://www.securiteam.com/securitynews/5VP0L0UM0A.html
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://secunia.com/advisories/26605
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103018-1
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:149
- http://secunia.com/advisories/26607
- http://www.securityfocus.com/archive/1/474856/100/0/threaded
- http://secunia.com/advisories/26148
- http://security.freebsd.org/advisories/FreeBSD-SA-07:07.bind.asc
- http://www.kb.cert.org/vuls/id/252735
- http://www.trusteer.com/docs/bind9dns.html
- http://secunia.com/advisories/26180
- http://www.gentoo.org/security/en/glsa/glsa-200708-13.xml
- http://secunia.com/advisories/26152
- http://www.trustix.org/errata/2007/0023/
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=623903
- http://www.slackware.org/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.521385
- http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
- http://docs.info.apple.com/article.html?artnum=307041
- http://www.securityfocus.com/archive/1/474516/100/0/threaded
- http://www.isc.org/index.pl?/sw/bind/bind-security.php
- http://www-1.ibm.com/support/search.wss?rs=0&q=IZ02219&apar=only
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35575
- http://www.vupen.com/english/advisories/2007/2782
- http://secunia.com/advisories/26227
- http://secunia.com/advisories/26261
- http://www.vupen.com/english/advisories/2007/3868
- http://www.securityfocus.com/bid/25037
- http://secunia.com/advisories/26515
- http://www.ubuntu.com/usn/usn-491-1
- http://secunia.com/advisories/26330
- https://issues.rpath.com/browse/RPL-1587
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01154600
- http://www.securitytracker.com/id?1018442
- http://www.debian.org/security/2007/dsa-1341
- http://secunia.com/advisories/26308
- http://www.novell.com/linux/security/advisories/2007_47_bind.html
- http://www.vupen.com/english/advisories/2007/2627
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2226
- http://secunia.com/advisories/27643
- http://secunia.com/advisories/26236
- http://www.vupen.com/english/advisories/2007/2662
- http://secunia.com/advisories/26195
- http://www.vupen.com/english/advisories/2007/3242
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10293
- http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.022.html
- http://www.us-cert.gov/cas/techalerts/TA07-319A.html
- http://secunia.com/advisories/26925
- http://secunia.com/advisories/26160
- http://www.securityfocus.com/archive/1/474545/100/0/threaded
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426
- http://www.securityfocus.com/archive/1/474808/100/0/threaded
- http://secunia.com/advisories/26531
