Operational Defect Database
BugZero found this defect 1488 days ago.
Data sources
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F5 | 901989
Boot_marker writes to /var/log/btmp
Last update date:
5/2/2024
Affected products:
BIG-IP
BIG-IP TMOS
Affected releases:
11.6.0
11.6.1
11.6.2
11.6.3
11.6.3.1
11.6.3.2
11.6.3.3
11.6.3.4
11.6.4
11.6.5
11.6.5.1
11.6.5.2
Fixed releases:
No fixed releases provided.
Description:
A message similar to: Apr 21 09:19:52 bigip1 warning sshd[10901]: pam_lastlog(sshd:session): corruption detected in /var/log/btmp ... may be logged to /var/log/secure. ... Impact ... Since this file is unknowingly corrupt at first boot, any potential investigation needing this data may be compromised. ... Conditions ... -- Rebooting a BIG-IP.
