Description: Cisco has reported two vulnerabilities in the Cisco Firewall Services Module (FWSM) for Catalyst 6500 series and 7600 series, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerabilities are caused due to an unspecified error when processing SNMPv3 messages, and a boundary error when processing HTTP traffic requests for authentication using TACACS+ or RADIUS.
Successful exploitation of the vulnerabilities crashes and reloads a vulnerable device.
The vulnerabilities affect version 1.1.2 and prior.
Solution: Update to version 1.1.3 or later.
See "Other References" section for a procedure to upgrade to a fixed software version.
Provided and/or discovered by: Reported by vendor.
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.
Ideas, suggestions, and other feedback are most welcome.
