Last Modified: Mar 26, 2023
Affected Product:
See more info
BIG-IP PEM
Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1
Fixed In:
17.1.0
Opened: Mar 24, 2022
Severity: 3-Major
SIGSEGV tmm cores with back trace in PEM area. "pem_sessiondump --list" command will show session with custom attribute name as empty/NULL.
Traffic disrupted while tmm restarts.
Setting pem session custom attribute value with length more than (1024- attribute name length).
In the iRule, make sure the custom attribute value size + custom attribute name length is not more than 1024.
Adding restriction, allowed custom attribute value size + custom attribute name length should be less than 1024.
