description: On BIG-IP 11.5.1-11.6.4, iRules performing HTTP header manipulation may cause an interruption to service when processing traffic handled by a Virtual Server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs.
problem types: DoS
affected:
{
product: BIG-IP
vendor: F5
versions:
status: affected, version: BIG-IP 11.5.1-11.6.4
}