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Test ID:1.3.6.1.4.1.25623.1.0.50694
Category:Mandrake Local Security Checks
Title:Mandrake Security Advisory MDKSA-2003:029 (snort)
Summary:NOSUMMARY
Description:Description:

The remote host is missing an update to snort
announced via advisory MDKSA-2003:029.

A buffer overflow was discovered in the snort RPC normalization
routines by ISS-XForce which can cause snort to execute arbitrary
code embedded within sniffed network packets. The rpc_decode
preprocessor is enabled by default. The snort developers have
released version 1.9.1 to correct this behaviour
snort versions
from 1.8 up to 1.9.0 are vulnerable.

For those unable to upgrade, you can disable the rpc_decode
preprocessor by commenting out the line (place a # character at the
beginning of the line) that enables it in your snort.conf file:

preprocessor rpc_decode

Affected versions: 8.2, 9.0, Corporate Server 2.1,
Multi Network Firewall 8.2


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-2003:029
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0033
http://www.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21951

Risk factor : Critical

CVSS Score:
10.0

Cross-Ref: BugTraq ID: 6963
Common Vulnerability Exposure (CVE) ID: CVE-2003-0033
http://www.securityfocus.com/bid/6963
Bugtraq: 20030303 Snort RPC Vulnerability (fwd) (Google Search)
http://marc.info/?l=bugtraq&m=104673386226064&w=2
http://www.cert.org/advisories/CA-2003-13.html
CERT/CC vulnerability note: VU#916785
http://www.kb.cert.org/vuls/id/916785
Debian Security Information: DSA-297 (Google Search)
http://www.debian.org/security/2003/dsa-297
En Garde Linux Advisory: ESA-20030307-007
http://www.linuxsecurity.com/advisories/engarde_advisory-2944.html
http://marc.info/?l=bugtraq&m=104716001503409&w=2
http://marc.info/?l=bugtraq&m=105154530427824&w=2
ISS Security Advisory: 20030303 Snort RPC Preprocessing Vulnerability
http://www.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21951
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:029
http://www.osvdb.org/4418
http://www.iss.net/security_center/static/10956.php
CopyrightCopyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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