CVE-2005-2841

Cisco IOS 12.x - Firewall Authentication Proxy Buffer Overflow

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in Firewall Authentication Proxy for FTP and/or Telnet Sessions for Cisco IOS 12.2ZH and 12.2ZL, 12.3 and 12.3T, and 12.4 and 12.4T allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted user authentication credentials.

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2005-09-07 First Exploit
2005-09-08 CVE Reserved
2005-09-08 CVE Published
2024-08-07 CVE Updated
2024-08-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (5)

URL	Tag	Source
http://www.kb.cert.org/vuls/id/236045	Third Party Advisory
http://www.vupen.com/english/advisories/2005/1669	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5317	Signature

URL	Date	SRC
https://www.exploit-db.com/exploits/26233	2005-09-07

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/warp/public/707/cisco-sa-20050907-auth_proxy.shtml	2017-10-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.2zh Search vendor "Cisco" for product "Ios" and version "12.2zh"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.2zl Search vendor "Cisco" for product "Ios" and version "12.2zl"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.3 Search vendor "Cisco" for product "Ios" and version "12.3"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.3t Search vendor "Cisco" for product "Ios" and version "12.3t"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.4 Search vendor "Cisco" for product "Ios" and version "12.4"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.4t Search vendor "Cisco" for product "Ios" and version "12.4t"		-		Affected