Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1
Fixed In:
13.0.0, 12.1.2, 11.6.3
Opened: Aug 05, 2016 Severity: 3-Major Related Article:
K53447441
If a SIP message contains an empty header, the following header will be included as the value of the empty header.
If the following header is needed for processing the message, it will not be seen (since it is incorrectly considered the value of the previous header).
A SIP header without any value will incorrectly cause the next header to be used as the value.
None.
Parser has been corrected to terminate an empty header when a line ending is seen.