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Test ID:1.3.6.1.4.1.25623.1.0.58093
Category:Mandrake Local Security Checks
Title:Mandrake Security Advisory MDKSA-2007:051 (snort)
Summary:NOSUMMARY
Description:Description:

The remote host is missing an update to snort
announced via advisory MDKSA-2007:051.

Algorithmic complexity vulnerability in Snort before 2.6.1, during
predicate evaluation in rule matching for certain rules, allows remote
attackers to cause a denial of service (CPU consumption and detection
outage) via crafted network traffic, aka a backtracking attack.

Updated packages have been patched to address this issue.

Affected: 2006.0, 2007.0, Corporate 4.0, Multi Network Firewall 2.0

Solution:
To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

http://www.securityspace.com/smysecure/catid.html?in=MDKSA-2007:051

Risk factor : Medium

CVSS Score:
5.0

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2006-6931
BugTraq ID: 21991
http://www.securityfocus.com/bid/21991
http://security.gentoo.org/glsa/glsa-200702-03.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2007:051
http://www.acsac.org/2006/abstracts/54.html
http://www.acsac.org/2006/advance_program.html
http://www.acsac.org/2006/papers/54.pdf
http://www.cs.wisc.edu/~smithr/pubs/acsac2006.pdf
http://www.cs.wisc.edu/~smithr/pubs/randy_smith_acsac2006.zip
http://lists.immunitysec.com/pipermail/dailydave/2007-January/003954.html
http://www.osvdb.org/32096
http://securitytracker.com/id?1017508
http://secunia.com/advisories/23716
http://secunia.com/advisories/24164
http://secunia.com/advisories/24338
XForce ISS Database: snort-rule-matching-dos(31430)
https://exchange.xforce.ibmcloud.com/vulnerabilities/31430
CopyrightCopyright (c) 2007 E-Soft Inc. http://www.securityspace.com

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