CVE-2006-4924
Vulnérabilité non évaluée
CVSS 0.0 · Non évaluée
EPSS 37.5%
Description
sshd in OpenSSH before 4.4, when using the version 1 SSH protocol, allows remote attackers to cause a denial of service (CPU consumption) via an SSH packet that contains duplicate blocks, which is not properly handled by the CRC compensation attack detector.
Gravité et risque d'exploitation
CVE-2006-4924 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 37.54 %, ce qui la place devant 98.5 % 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://security.freebsd.org/advisories/FreeBSD-SA-06%3A22.openssh.asc
- http://sourceforge.net/forum/forum.php?forum_id=681763
- http://blogs.sun.com/security/entry/sun_alert_102962_security_vulnerability
- http://secunia.com/advisories/22270
- http://itrc.hp.com/service/cki/docDisplay.do?docId=c00815112
- http://secunia.com/advisories/23038
- http://www.ubuntu.com/usn/usn-355-1
- http://www.trustix.org/errata/2006/0054
- http://www.vmware.com/support/vi3/doc/esx-3069097-patch.html
- http://www.vupen.com/english/advisories/2006/4401
- http://sourceforge.net/project/shownotes.php?release_id=461863&group_id=69227
- http://www.vupen.com/english/advisories/2009/0740
- http://secunia.com/advisories/22116
- http://secunia.com/advisories/21923
- http://secunia.com/advisories/24805
- http://secunia.com/advisories/23340
- http://www.openbsd.org/errata.html#ssh
- http://www.novell.com/linux/security/advisories/2006_24_sr.html
- http://secunia.com/advisories/22487
- http://www.us-cert.gov/cas/techalerts/TA07-072A.html
- http://security.gentoo.org/glsa/glsa-200611-06.xml
- http://support.avaya.com/elmodocs2/security/ASA-2006-262.htm
- http://bugs.gentoo.org/show_bug.cgi?id=148228
- http://secunia.com/advisories/22164
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102962-1
- http://www.novell.com/linux/security/advisories/2006_62_openssh.html
- http://secunia.com/advisories/22362
- http://secunia.com/advisories/23680
- http://lists.apple.com/archives/security-announce/2007/Mar/msg00002.html
- http://secunia.com/advisories/34274
- http://www.kb.cert.org/vuls/id/787448
- http://docs.info.apple.com/article.html?artnum=305214
- http://securitytracker.com/id?1016931
- http://www.vupen.com/english/advisories/2006/4869
- http://secunia.com/advisories/22298
- http://secunia.com/advisories/22352
- http://secunia.com/advisories/22236
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1193
- http://secunia.com/advisories/24799
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=207955
- http://secunia.com/advisories/22091
- http://itrc.hp.com/service/cki/docDisplay.do?docId=c00815112
- http://secunia.com/advisories/22495
- http://www.vupen.com/english/advisories/2007/1332
- http://www.securityfocus.com/bid/20216
- http://www.securityfocus.com/archive/1/447153/100/0/threaded
- http://security.gentoo.org/glsa/glsa-200609-17.xml
- http://secunia.com/advisories/22823
- http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.592566
- http://www.redhat.com/support/errata/RHSA-2006-0697.html
- https://hypersonic.bluecoat.com/support/securityadvisories/ssh_server_on_sg
- http://www.vupen.com/english/advisories/2006/3777
- http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html
- http://secunia.com/advisories/22183
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29158
- http://marc.info/?l=openssh-unix-dev&m=115939141729160&w=2
- http://secunia.com/advisories/23241
- http://www.vupen.com/english/advisories/2007/2119
- http://www.vupen.com/english/advisories/2007/0930
- http://www-unix.globus.org/mail_archive/security-announce/2007/04/msg00000.html
- http://secunia.com/advisories/22926
- http://secunia.com/advisories/29371
- http://secunia.com/advisories/22208
- http://www.vmware.com/support/vi3/doc/esx-9986131-patch.html
- http://secunia.com/advisories/22245
- https://issues.rpath.com/browse/RPL-661
- http://secunia.com/advisories/22196
- http://www.debian.org/security/2006/dsa-1212
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10462
- http://www.redhat.com/support/errata/RHSA-2006-0698.html
- http://www.osvdb.org/29152
- http://secunia.com/advisories/25608
- http://secunia.com/advisories/22158
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:179
- http://www.debian.org/security/2006/dsa-1189
- http://support.avaya.com/elmodocs2/security/ASA-2006-216.htm
- http://secunia.com/advisories/24479