CVE-2006-2769

Snort 2.4.x - URIContent Rules Detection Evasion

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El preprocesador HTTP Inspect (http_inspect) en Snort 2.4.0 hasta la versión 2.4.4 permite a atacantes remotos eludir reglas "uricontent" a través de un retorno de carro (\r) después de la URL y antes de la declaración HTTP.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2006-05-31 First Exploit
2006-06-01 CVE Reserved
2006-06-02 CVE Published
2024-08-07 CVE Updated
2024-09-21 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (17)

URL	Tag	Source
http://marc.info/?l=snort-devel&m=114909074311462&w=2	Mailing List
http://securityreason.com/securityalert/1018	Third Party Advisory
http://www.securityfocus.com/archive/1/435600/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/435734/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/435797/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/435872/100/0/threaded	Mailing List
http://www.snort.org/pub-bin/snortnews.cgi#431	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/26855	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/27931	2006-05-31
http://securitytracker.com/id?1016191	2024-08-07
http://www.demarc.com/support/downloads/patch_20060531	2024-08-07
http://www.osvdb.org/25837	2024-08-07
http://www.securityfocus.com/bid/18200	2024-08-07

URL	Date	SRC

URL	Date	SRC
http://lists.suse.com/archive/suse-security-announce/2006-Jun/0008.html	2018-10-18
http://secunia.com/advisories/20413	2018-10-18
http://secunia.com/advisories/20766	2018-10-18
http://www.vupen.com/english/advisories/2006/2119	2018-10-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sourcefire Search vendor "Sourcefire"		Snort Search vendor "Sourcefire" for product "Snort"				2.4 Search vendor "Sourcefire" for product "Snort" and version "2.4"		-		Affected
Sourcefire Search vendor "Sourcefire"		Snort Search vendor "Sourcefire" for product "Snort"				2.4.1 Search vendor "Sourcefire" for product "Snort" and version "2.4.1"		-		Affected
Sourcefire Search vendor "Sourcefire"		Snort Search vendor "Sourcefire" for product "Snort"				2.4.2 Search vendor "Sourcefire" for product "Snort" and version "2.4.2"		-		Affected
Sourcefire Search vendor "Sourcefire"		Snort Search vendor "Sourcefire" for product "Snort"				2.4.3 Search vendor "Sourcefire" for product "Snort" and version "2.4.3"		-		Affected
Sourcefire Search vendor "Sourcefire"		Snort Search vendor "Sourcefire" for product "Snort"				2.4.4 Search vendor "Sourcefire" for product "Snort" and version "2.4.4"		-		Affected