Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.4.1, 11.5.4, 11.5.4 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 12.0.0, 12.0.0 HF1, 12.0.0 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1, 11.5.4 HF2
Opened: Oct 06, 2015 Severity: 3-Major
RRSIG present when not asked for, and RRSIG and AD drop from response upon expiration from the cache.
RRSIG present when not asked for, and RRSIG and AD drop from response upon expiration from the cache
If standard DNS requests are made against a Validating Resolver DNS cache that points to a second BIG-IP which in turn contains a wideip in a signed zone
N/A
Update message encoding to depend on client DO bit.