Preview Tool

Cisco Bug: CSCvs88186 - Using same variable names between byte_extract and byte_math accross SIDs breaks snort validation

Last Modified

Aug 24, 2020

Products (1)

  • Cisco Firepower Management Center

Known Affected Releases 2.9.15

Description (partial)

Policy Deployment fails in snort validation phase.

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 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.