Last Modified: Nov 07, 2022
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 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, 11.5.10, 11.5.2, 11.5.2 HF1
Fixed In:
11.6.0, 11.5.3, 11.4.1 HF9
Opened: Jul 13, 2014 Severity: 3-Major
TMM cores via assert during EPSV command from clients when The FTP filter rewrites the commands.
Traffic disrupted while tmm restarts.
This rarely encountered issue occurs with the use of line feed (NL) characters in rewritten commands.
Use a TCP collect iRule to detect and insert the missing CR.
FTP filter now accepts NL-only line-ending when rewriting EPSV command.
