CVE-2009-2906

Description

smbd in Samba 3.0 before 3.0.37, 3.2 before 3.2.15, 3.3 before 3.3.8, and 3.4 before 3.4.2 allows remote authenticated users to cause a denial of service (infinite loop) via an unanticipated oplock break notification reply packet.

Category

4.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory redhat.com Vendor Advisory apple.com Vendor Advisory sun.com Vendor Advisory slackware.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory samba.org Vendor Advisory samba.org Vendor Advisory samba.org Vendor Advisory samba.org Vendor Advisory samba.org Vendor Advisory secunia.com Vendor Advisory secunia.com Vendor Advisory secunia.com Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://samba.org/samba/security/CVE-2009-2906.html vendor advisory
http://news.samba.org/releases/3.4.2/ vendor advisory
http://www.securityfocus.com/archive/1/507856/100/0/threaded mailing list vdb entry third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9944 vdb entry third party advisory signature
https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00098.html third party advisory patch vendor advisory
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html mailing list third party advisory vendor advisory
http://news.samba.org/releases/3.2.15/ vendor advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021111.1-1 vendor advisory broken link
http://osvdb.org/58519 vdb entry broken link
http://www.vupen.com/english/advisories/2009/2810 vdb entry third party advisory patch
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561439 third party advisory patch vendor advisory
http://secunia.com/advisories/37428 third party advisory
http://secunia.com/advisories/36937 third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-839-1 third party advisory patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/53575 vdb entry third party advisory
http://support.apple.com/kb/HT4077 third party advisory
http://www.securityfocus.com/bid/36573 vdb entry third party advisory patch
http://news.samba.org/releases/3.0.37/ vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7090 vdb entry third party advisory signature
http://secunia.com/advisories/36918 third party advisory vendor advisory
http://www.securitytracker.com/id?1022976 vdb entry third party advisory
http://secunia.com/advisories/36893 third party advisory vendor advisory
http://news.samba.org/releases/3.3.8/ vendor advisory
http://secunia.com/advisories/36953 third party advisory vendor advisory
http://wiki.rpath.com/Advisories:rPSA-2009-0145 third party advisory
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html mailing list third party advisory vendor advisory
https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00095.html third party advisory patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2009-2906?
CVE-2009-2906 has been scored as a medium severity vulnerability.
How to fix CVE-2009-2906?
To fix CVE-2009-2906, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-2906 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2009-2906 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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