Bug ID 727206: Memory corruption when using SSL Forward Proxy on certain platforms

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 13.1.1.2, 13.1.1.3

Fixed In:
13.1.1.4, 12.1.4.1

Opened: Jul 09, 2018
Severity: 2-Critical

Symptoms

When using SSL Forward proxy, memory corruption can occur, which can eventually lead to a tmm crash.

Impact

TMM crash. Traffic disrupted while tmm restarts.

Conditions

Client SSL profile on a virtual server with SSL Forward proxy enabled. -- Using the following platforms: - vCMP host - 2000s / 2200s - 5000s / 5200v - 5050s / 5250v / 5250v-F - 10350V-F

Workaround

None.

Fix Information

TMM no longer crashes under these conditions.

Behavior Change