National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2006-2769 Detail

Current Description

The HTTP Inspect preprocessor (http_inspect) in Snort 2.4.0 through 2.4.4 allows remote attackers to bypass "uricontent" rules via a carriage return (\r) after the URL and before the HTTP declaration.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

Evaluator Solution

This vulnerability is addressed in the following product release: Snort, 2.4.4 source with uricontent patch

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.suse.com/archive/suse-security-announce/2006-Jun/0008.html
http://marc.info/?l=snort-devel&m=114909074311462&w=2
http://securityreason.com/securityalert/1018
http://securitytracker.com/id?1016191 Exploit Patch
http://www.demarc.com/support/downloads/patch_20060531 Exploit Patch
http://www.securityfocus.com/archive/1/435600/100/0/threaded
http://www.securityfocus.com/archive/1/435734/100/0/threaded
http://www.securityfocus.com/archive/1/435797/100/0/threaded
http://www.securityfocus.com/archive/1/435872/100/0/threaded
http://www.securityfocus.com/bid/18200 Exploit Patch
http://www.snort.org/pub-bin/snortnews.cgi#431
http://www.vupen.com/english/advisories/2006/2119 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/26855

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Controls (CWE-264)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:sourcefire:snort:2.4
     Show Matching CPE(s)
 cpe:/a:sourcefire:snort:2.4.1
     Show Matching CPE(s)
 cpe:/a:sourcefire:snort:2.4.2
     Show Matching CPE(s)
 cpe:/a:sourcefire:snort:2.4.3
     Show Matching CPE(s)
 cpe:/a:sourcefire:snort:2.4.4
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2006-2769
NVD Published Date:
06/02/2006
NVD Last Modified:
10/18/2018