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Vulnerability Details : CVE-2006-2271

The ECNE chunk handling in Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kernel panic) via an unexpected chunk when the session is in CLOSED state.
Publish Date : 2006-05-09 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
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 Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2006-05-09 2006-05-08
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2006-2271 oval:org.opensuse.security:def:20062271 unix
RHSA-2006:0493: kernel security update (Important) oval:com.redhat.rhsa:def:20060493 unix
The ECNE chunk handling in Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kerne... oval:org.mitre.oval:def:10934 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-2006-2271

# Product Type Vendor Product Version Update Edition Language
1 Application Lksctp Lksctp 2.6.0 Test1 0.7.2 Version Details Vulnerabilities
2 Application Lksctp Lksctp 2.6.0 Test4 0.7.3 Version Details Vulnerabilities
3 Application Lksctp Lksctp 2.6.2 0.9.0 Version Details Vulnerabilities
4 Application Lksctp Lksctp 2.6.3 1.0.0 Version Details Vulnerabilities
5 Application Lksctp Lksctp 2.6.6 1.0.1 Version Details Vulnerabilities
6 Application Lksctp Lksctp 2.6.10 1.0.2 Version Details Vulnerabilities
7 Application Lksctp Lksctp 2.6.13 1.0.3 Version Details Vulnerabilities
8 Application Lksctp Lksctp 2.6.14 1.0.4 Version Details Vulnerabilities
9 Application Lksctp Lksctp 2.6.15 1.0.5 Version Details Vulnerabilities
10 Application Lksctp Lksctp 2.6.16 1.0.6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Lksctp Lksctp 10

- References For CVE-2006-2271

http://secunia.com/advisories/20157
SECUNIA 20157
http://secunia.com/advisories/20237
SECUNIA 20237
http://secunia.com/advisories/20398
SECUNIA 20398
http://secunia.com/advisories/20671
SECUNIA 20671
http://secunia.com/advisories/20716
SECUNIA 20716
http://secunia.com/advisories/20914
SECUNIA 20914
http://www.frsirt.com/english/advisories/2006/1734
VUPEN ADV-2006-1734
http://secunia.com/advisories/19990
SECUNIA 19990
http://labs.musecurity.com/advisories/MU-200605-01.txt
http://archives.neohapsis.com/archives/fulldisclosure/2006-05/0227.html
FULLDISC 20060508 [MU-200605-01] Multiple vulnerabilities in Linux SCTP 2.6.16
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=35d63edb1c807bc5317e49592260e84637bc432e CONFIRM
http://xforce.iss.net/xforce/xfdb/26430
XF linux-sctp-ecne-chunk-dos(26430)
http://www.ubuntu.com/usn/usn-302-1
UBUNTU USN-302-1
http://www.trustix.org/errata/2006/0026
TRUSTIX 2006-0026
http://www.securityfocus.com/bid/17910
BID 17910 Linux Kernel Multiple SCTP Remote Denial of Service Vulnerabilities Release Date:2007-01-18
http://www.redhat.com/support/errata/RHSA-2006-0493.html
REDHAT RHSA-2006:0493
http://www.osvdb.org/25632
OSVDB 25632
http://www.novell.com/linux/security/advisories/2006-05-31.html
SUSE SUSE-SA:2006:028
http://www.mandriva.com/security/advisories?name=MDKSA-2006:086
MANDRIVA MDKSA-2006:086
http://www.frsirt.com/english/advisories/2006/2554
VUPEN ADV-2006-2554
http://secunia.com/advisories/21476
SECUNIA 21476
http://secunia.com/advisories/21745
SECUNIA 21745
http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm CONFIRM
http://www.debian.org/security/2006/dsa-1097
DEBIAN DSA-1097
http://www.debian.org/security/2006/dsa-1103
DEBIAN DSA-1103

- Metasploit Modules Related To CVE-2006-2271

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


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