Summary
USN-3795-1 and USN-3795-2 fixed a vulnerability in libssh. The upstream
fix introduced a regression. This update fixes the problem.
Original advisory details:
Peter Winter-Smith discovered that libssh incorrectly handled
authentication when being used as a server. A remote attacker could use
this issue to bypass authentication without any credentials.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | libssh | 0.6.1-0ubuntu3.5 |
| Ubuntu · 16.04 LTS 16.04:LTS | libssh | 0.6.3-4.3ubuntu0.2 |
| Ubuntu · 18.04 LTS 18.04:LTS | libssh | 0.8.0~20170825.94fa1e38-1ubuntu0.2 |
References
-
report
https://launchpad.net/bugs/1805348