Last Modified: Oct 16, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0, 11.6.1 HF1
Opened: Nov 16, 2015 Severity: 2-Critical
The HTTP uri rewrite feature depends on having a client-side to determine the ip address of that client. However, APM may use the HTTP filter without having a client-side. This can cause a TMM crash when the missing ip address is used by the HTTP uri rewrite feature.
Traffic disrupted while tmm restarts.
APM + HTTP uri rewrite feature. (This is different to the "rewrite" profile.)
Disable the HTTP uri rewrite feature when using APM. An iRule may be used to safely implement its transformations.
The TMM no longer crashes when the HTTP uri rewrite feature is used with APM.