36125 : Cisco Secure Access Control Server (ACS) CSRadius Service Crafted RADIUS Access-Request Packet Remote DoS
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Timeline

Disclosure Date
2007-01-05

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2006-4097" target="_blank">CVE</a>)</em> : Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet. NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability
Solution: Upgrade
Disclosure: Vendor Verified
OSVDB: Security Software

Solution

Upgrade to version 4.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Unknown or Incomplete

References

Security Tracker: 1017475
CVE ID: 2006-4097 (see also: NVD)
Bugtraq ID: 21900
Secunia Advisory ID: 23629
SCIP VulDB ID: 2798
ISS X-Force ID: 31334
CERT VU: 443108
VUPEN Advisory: ADV-2007-0068
Other Advisory URL: http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtml
Vendor Specific Advisory URL: http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtml

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 7.8
Source: nvd.nist.gov | Generated: 2007-01-09 | Disagree?

Blogs

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