Preview Tool

Cisco Bug: CSCte70065 - IPS signature 23479/0 in S461 has false negatives

Last Modified

Feb 22, 2014

Products (10)

  • Cisco IPS 4200 Series Sensors
  • Cisco IPS Sensor Software Version 7.0
  • Cisco Catalyst 6500 Series Intrusion Detection System (IDSM-2) Services Module
  • Cisco IPS 4260 Sensor
  • Cisco IPS 4255 Sensor
  • Cisco Intrusion Prevention System Network Module
  • Cisco IPS 4270-20 Sensor
  • Cisco IPS 4240 Sensor
  • Cisco ASA Advanced Inspection and Prevention (AIP) Security Services Module
  • Cisco Integrated Services Routers Intrusion Prevention System Module

Known Affected Releases


Description (partial)


The MetaSploit module to test the exploitation of MS Advisory 979352
(aka: CVE 2010-0249) has varied slightly from its original release and
requires an update to signature 23479/0.


The newest variation of the MetaSploit test module obfuscates data. We
will improve the signature expression to maintain fidelity.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.