Cisco Bug: CSCuo13291 - CX IPS (Threat Prevention) generating false positives with 22.214.171.124-77
Apr 01, 2020
- Cisco ASA Next-Generation Firewall Services
Known Affected Releases
Symptom: The Next-Gen FW IPS (Threat Prevention) feature is generating several false positives on URLs. Specifically a common false positive is "Microsoft Internet Explorer Memory Corruption Arbitrary Code Execution Vulnerability" triggered by Internet Explorer google search results. Conditions: When customer website is accessed via CX with TP on several attacks are listed in the events This bug documents an issue on a Cisco product that is beyond its End of Software Maintenance lifecycle milestone and is no longer receiving software updates. Contact your support organization to determine if workarounds may apply, or what hardware or software migration options may be available.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases