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Last updated: 7/29/2014 12:45:43 AM

CVE Publication rate: 20.1

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Vulnerability Summary for CVE-2008-2441

Original release date: 09/04/2008
Last revised: 10/29/2012
Source: US-CERT/NIST

Overview

Cisco Secure ACS 3.x before 3.3(4) Build 12 patch 7, 4.0.x, 4.1.x before 4.1(4) Build 13 Patch 11, and 4.2.x before 4.2(0) Build 124 Patch 4 does not properly handle an EAP Response packet in which the value of the length field exceeds the actual packet length, which allows remote authenticated users to cause a denial of service (CSRadius and CSAuth service crash) or possibly execute arbitrary code via a crafted RADIUS (1) EAP-Response/Identity, (2) EAP-Response/MD5, or (3) EAP-Response/TLS Message Attribute packet.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: CISCO
Name: 20080903 Cisco Security Response: Cisco Secure ACS Denial Of Service Vulnerability
External Source: SECUNIA
Name: 31731
External Source: SECTRACK
Name: 1020814
External Source: BID
Name: 30997
External Source: SREASON
Name: 4216
External Source: BUGTRAQ
Name: 20080903 Cisco Secure ACS EAP Parsing Vulnerability
External Source: XF
Name: cisco-sacs-eap-dos(44871)

Technical Details

Vulnerability Type (View All)