Cisco Bug: CSCvs88186 - Using same variable names between byte_extract and byte_math accross SIDs breaks snort validation
Aug 24, 2020
- Cisco Firepower Management Center
Known Affected Releases
184.108.40.206 220.127.116.11 18.104.22.168 22.214.171.124 126.96.36.199 188.8.131.52 184.108.40.206 220.127.116.11 2.9.15 18.104.22.168 22.214.171.124
Symptom: Policy Deployment fails in snort validation phase. Conditions: Have an IPS rule using with a byte_extract option using the same variable name as another IPS rule with a byte_math option.
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