JVNDB-2011-000007

Cisco Linksys WRT54GC vulnerable to buffer overflow

Cisco Linksys WRT54GC provided by Cisco Systems contains a buffer overflow vulnerability.

Cisco Linksys WRT54GC provided by Cisco Systems is a network router. Cisco Linksys WRT54GC contains a buffer overflow vulnerability.

Yuji Ukai of Fourteenforty Research Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendor under Information Security Early Warning Partnership.

Base Metrics: 7.8 (High) [IPA Score]

• Access Vector: Network
• Access Complexity: Low
• Authentication: None
• Confidentiality Impact: None
• Integrity Impact: None
• Availability Impact: Complete

Cisco Systems, Inc.

• Cisco Linksys WRT54GC firmware prior to 1.6.01

When processing a specially crafted HTTP request, the router may crash resulting in a denial-of-service (DoS).

[Update the software]
Update to the latest version according to the information provided by the developer.

Cisco Systems, Inc.

• Cisco Systems Inc : 22228

1. Buffer Errors(CWE-119) [IPA Evaluation]

1. CVE-2011-0352

1. JVN : JVN#26605630
2. National Vulnerability Database (NVD) : CVE-2011-0352
3. IPA SECURITY ALERTS : Security Alert for Vulnerability in Cisco Linksys WRT54GC
4. Secunia Advisory : SA43017

[2011/01/21]
  Web page published