Preview Tool

Cisco Bug: CSCur18479 - ASA interface capture doesn't capture pkts with mis-formatted TCP header

Last Modified

Sep 13, 2019

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.4(5) 9.3(1)

Description (partial)

Interface capture on ASA doesn't capture packets with a incorrect TCP header format, for example, an invalid TCP header length.

ASA is receiving packets with an incorrect TCP header.
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.