Cisco Secure ACS up to 4.1 CSRadius stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Cisco Secure ACS up to 4.1. The affected element is an unknown function of the component CSRadius. Executing a manipulation can lead to stack-based overflow. This vulnerability is registered as CVE-2006-4098. No exploit is available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as problematic was found in Cisco Secure ACS up to 4.1. This vulnerability affects an unknown function of the component CSRadius. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect availability. CVE summarizes:

Stack-based buffer overflow in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allows remote attackers to execute arbitrary code via a crafted RADIUS Accounting-Request packet.

The bug was discovered 01/05/2007. The weakness was published 01/08/2007 with CESG Vulnerability Research Group und NISCC (Website). The advisory is shared for download at cisco.com. This vulnerability was named CVE-2006-4098 since 08/14/2006. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com.

The vulnerability is also documented in the databases at X-Force (31327), SecurityFocus (BID 21900†), OSVDB (36126†), Secunia (SA23629†) and SecurityTracker (ID 1017475†). Similar entries are available at VDB-2798, VDB-2799 and VDB-34269. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 5.6

VulDB Base Score: 6.2
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍
Patch: cisco.com
PaloAlto IPS: 🔍

Timelineinfo

08/14/2006 🔍
12/31/2006 +139 days 🔍
01/05/2007 +5 days 🔍
01/05/2007 +0 days 🔍
01/05/2007 +0 days 🔍
01/06/2007 +1 days 🔍
01/08/2007 +2 days 🔍
01/08/2007 +0 days 🔍
01/08/2007 +0 days 🔍
01/09/2007 +1 days 🔍
06/23/2007 +165 days 🔍
11/24/2024 +6364 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Organization: CESG Vulnerability Research Group und NISCC
Status: Confirmed

CVE: CVE-2006-4098 (🔍)
GCVE (CVE): GCVE-0-2006-4098
GCVE (VulDB): GCVE-100-2800
CERT: 🔍
X-Force: 31327
SecurityFocus: 21900 - Cisco Secure Access Control Server Multiple Remote Vulnerabilities
Secunia: 23629 - Cisco Secure ACS Multiple Vulnerabilities, Highly Critical
OSVDB: 36126 - Cisco Secure Access Control Server (ACS) CSRadius Service Crafted RADIUS Accounting-Request Packet Remote Code Execution
SecurityTracker: 1017475
Vulnerability Center: 13894 - [cisco-sa-20070105-csacs] Cisco Secure ACS Radius Accounting-Request Stack Overflow, High
Vupen: ADV-2007-0068

See also: 🔍

Entryinfo

Created: 01/09/2007 13:21
Updated: 11/24/2024 22:44
Changes: 01/09/2007 13:21 (74), 07/13/2019 12:28 (8), 11/24/2024 22:44 (17)
Complete: 🔍
Cache ID: 216:DE6:103

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