CVE-2007-6015

Description

Stack-based buffer overflow in the send_mailslot function in nmbd in Samba 3.0.0 through 3.0.27a, when the "domain logons" option is enabled, allows remote attackers to execute arbitrary code via a GETDC mailslot request composed of a long GETDC string following an offset username in a SAMLOGON logon request.

Gravité et risque d'exploitation

CVE-2007-6015 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 27.48 %, ce qui la place devant 98.1 % 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://www.redhat.com/support/errata/RHSA-2007-1117.html
• http://docs.info.apple.com/article.html?artnum=307430
• http://lists.vmware.com/pipermail/security-announce/2008/000005.html
• http://secunia.com/advisories/28891
• http://sunsolve.sun.com/search/document.do?assetkey=1-77-1019295.1-1
• http://secunia.com/advisories/30835
• http://secunia.com/advisories/29341
• http://marc.info/?l=bugtraq&m=120524782005154&w=2
• http://www.kb.cert.org/vuls/id/438395
• http://www.securityfocus.com/bid/26791
• http://sunsolve.sun.com/search/document.do?assetkey=1-26-238251-1
• http://www.novell.com/linux/security/advisories/2007_68_samba.html
• http://www.ubuntu.com/usn/usn-556-1
• http://www.vupen.com/english/advisories/2008/1908
• http://www.vupen.com/english/advisories/2008/0495/references
• http://marc.info/?l=bugtraq&m=120524782005154&w=2
• http://www11.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c01475657
• http://secunia.com/advisories/27999
• http://www.securityfocus.com/archive/1/485144/100/0/threaded
• http://secunia.com/advisories/30484
• http://secunia.com/advisories/29032
• http://www.samba.org/samba/security/CVE-2007-6015.html
• http://secunia.com/advisories/27993
• https://exchange.xforce.ibmcloud.com/vulnerabilities/38965
• http://www.debian.org/security/2007/dsa-1427
• http://www.securityfocus.com/archive/1/488457/100/0/threaded
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:244
• http://www11.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c01475657
• http://bugs.gentoo.org/show_bug.cgi?id=200773
• http://www.securityfocus.com/archive/1/484818/100/0/threaded
• http://www.securitytracker.com/id?1019065
• http://secunia.com/advisories/27977
• http://www.vupen.com/english/advisories/2008/0637
• http://secunia.com/advisories/28029
• http://www.vupen.com/english/advisories/2007/4153
• http://support.avaya.com/elmodocs2/security/ASA-2007-520.htm
• http://secunia.com/advisories/28089
• http://secunia.com/advisories/28003
• https://issues.rpath.com/browse/RPL-1976
• http://www.us-cert.gov/cas/techalerts/TA08-043B.html
• http://www.redhat.com/support/errata/RHSA-2007-1114.html
• http://securityreason.com/securityalert/3438
• http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.451554
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00304.html
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00308.html
• http://secunia.com/advisories/27894
• http://lists.apple.com/archives/security-announce/2008/Feb/msg00002.html
• http://secunia.com/advisories/27760
• http://www.vupen.com/english/advisories/2008/1712/references
• http://secunia.com/secunia_research/2007-99/advisory/
• http://secunia.com/advisories/28067
• http://secunia.com/advisories/28037
• http://www.vupen.com/english/advisories/2008/0859/references
• http://www.securityfocus.com/archive/1/484825/100/0/threaded
• http://www.securityfocus.com/archive/1/484827/100/0/threaded
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11572
• http://secunia.com/advisories/28028
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5605
• http://security.gentoo.org/glsa/glsa-200712-10.xml