USN-3795-3: libssh regression
USN-3795-3: libssh regression libssh regression A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 18.10 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 LTS Summary USN-3795-1 and USN-3795-2 introduced a regression in libssh. Software Description libssh – A tiny C SSH library Details 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. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10 libssh-4 – 0.8.1-1ubuntu0.3 Ubuntu 18.04 LTS libssh-4 – 0.8.0~20170825.94fa1e38-1ubuntu0.2 Ubuntu 16.04 LTS libssh-4 – 0.6.3-4.3ubuntu0.2 Ubuntu 14.04 LTS libssh-4 – 0.6.1-0ubuntu3.5 To update your system, please follow [ more… ]