Bug ID 1399041: F5OS-A:"Use of libssh2 in utils-agent restricting to add known-hosts entry in host"

Last Modified: Jun 25, 2026

Affected Product(s):
F5OS F5OS, F5OS-A, F5OS-C(all modules)

Known Affected Versions:
F5OS-A 1.5.1, F5OS-A 1.5.2, F5OS-A 1.5.3, F5OS-A 1.5.4, F5OS-A 1.7.0, F5OS-A 1.8.0, F5OS-A 1.8.1, F5OS-A 1.8.2, F5OS-A 1.8.3, F5OS-A 1.8.4, F5OS-C 1.6.2, F5OS-C 1.6.4

Opened: Nov 15, 2023

Severity: 3-Major

Symptoms

- Unable to add a known host as ssh-rsa is disabled and libssh acccepts only ssh-rsa.

Impact

- Unable to add known-host.

Conditions

- Add a known-host with any algorithm other than ssh-rsa.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips