Bug ID 660577: openldap; prevent crash on rc==LDAP_SUCCESS && res==NULL

Last Modified: Aug 19, 2026

Affected Product(s):
BIG-IP APM(all modules)

Known Affected Versions:
12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 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, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 hf1, 13.0.0 hf2, 13.0.0 hf3

Fixed In:
14.1.0, 13.1.0, 13.0.1

Opened: Apr 25, 2017

Severity: 2-Critical

Symptoms

openldap library routine segfaults on certain condition.

Impact

apmd crashes.

Conditions

RST in the middle of auth process.

Workaround

None

Fix Information

This is a preventive fix for the issue.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips