Cisco Bug: CSCur18171 - Ace X-Forwarded-For rewrite breaks for the subsequent flows
Sep 11, 2019
- Cisco ACE 4700 Series Application Control Engine Appliances
Known Affected Releases
Symptom: The ACE is configured with ssl termination, persistence rebalance and action-list type modify http ACTION-INSERT-SSLINDICATOR-REWRITEXFF header rewrite request X-Forwarded-For header-value "(.*)" replace "%1, %is" Conditions: The header for the first request that contains "X-Forwarded-For" is modified. The 2nd request on the same connection does not make it out of the ACE until the server terminates the connection with a SYN.
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Bug Details Include
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