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Vulnerability Details : CVE-2009-2906

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.
Publish Date : 2009-10-07 Last Update Date : 2022-09-01
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication ???
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 835

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
2.3
AV:A/AC:M/Au:S/C:N/I:N/A:P 2009-09-28 2009-10-01
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2009-2906 oval:org.opensuse.security:def:20092906 unix
DSA-1908 samba -- several vulnerabilities oval:org.mitre.oval:def:7895 unix
DSA-1908-1 ntp -- denial of service oval:org.mitre.oval:def:13061 unix
ELSA-2009:1529: samba security update (Moderate) oval:org.mitre.oval:def:22808 unix
RHSA-2009:1528: samba security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20091528 unix
RHSA-2009:1529 -- samba security update (Moderate) oval:org.mitre.oval:def:29264 unix
RHSA-2009:1529: samba security update (Moderate) oval:com.redhat.rhsa:def:20091529 unix
RHSA-2009:1585: samba3x security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20091585 unix
smbd DOS vulnerability via unanticipated oplock break notification reply packet oval:org.mitre.oval:def:7090 unix
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 u... oval:org.mitre.oval:def:9944 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-2906

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 6.06 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 8.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 8.10 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 9.04 * * * Version Details Vulnerabilities
5 Application Samba Samba * * * * Version Details Vulnerabilities
6 Application Samba Samba 3.4.0 * * * Version Details Vulnerabilities
7 Application Samba Samba 3.4.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Samba Samba 3

- References For CVE-2009-2906

http://news.samba.org/releases/3.3.8/ CONFIRM
http://wiki.rpath.com/Advisories:rPSA-2009-0145 CONFIRM
http://secunia.com/advisories/37428
SECUNIA 37428
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html
SUSE SUSE-SR:2009:017
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
APPLE APPLE-SA-2010-03-29-1
http://support.apple.com/kb/HT4077 CONFIRM
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021111.1-1
SUNALERT 1021111
https://exchange.xforce.ibmcloud.com/vulnerabilities/53575
XF samba-smb-dos(53575)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9944
OVAL oval:org.mitre.oval:def:9944
http://news.samba.org/releases/3.4.2/ CONFIRM
http://news.samba.org/releases/3.0.37/ CONFIRM
http://news.samba.org/releases/3.2.15/ CONFIRM
http://www.ubuntu.com/usn/USN-839-1
UBUNTU USN-839-1
https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00098.html
FEDORA FEDORA-2009-10172
http://secunia.com/advisories/36953
SECUNIA 36953
http://secunia.com/advisories/36937
SECUNIA 36937
http://www.vupen.com/english/advisories/2009/2810
VUPEN ADV-2009-2810
http://samba.org/samba/security/CVE-2009-2906.html CONFIRM
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7090
OVAL oval:org.mitre.oval:def:7090
http://www.securityfocus.com/archive/1/507856/100/0/threaded
BUGTRAQ 20091112 rPSA-2009-0145-1 samba samba-client samba-server samba-swat
http://osvdb.org/58519
OSVDB 58519
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561439
SLACKWARE SSA:2009-276-01
https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00095.html
FEDORA FEDORA-2009-10180
http://www.securitytracker.com/id?1022976
SECTRACK 1022976
http://www.securityfocus.com/bid/36573
BID 36573 Samba Oplock Break Notification Remote Denial of Service Vulnerability Release Date:2012-06-25
http://secunia.com/advisories/36893
SECUNIA 36893
http://secunia.com/advisories/36918
SECUNIA 36918

- Metasploit Modules Related To CVE-2009-2906

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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