Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP DNS
Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 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, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 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, 13.1.1.2, 13.1.1.3, 13.1.1.4, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5
Fixed In:
15.0.0, 14.1.0.6, 14.0.0.5, 13.1.1.5, 12.1.4.1
Opened: Oct 15, 2018 Severity: 3-Major
The TMM may panic from SIGABRT while logging this message: ./rdata.c:25: ldns_rdf_size: Assertion `rd != ((void *)0)' failed.
TMM panic and subsequent interruption of network traffic.
During memory stress while handling DNSSEC traffic.
Keeping the workload within normal ranges reduces the probability of encounter.
The system now checks for success of memory allocation for DNSSEC resource record, so this issue no longer occurs.