Вышел релиз OpenSSH 10.6p2 (2026-11-05) https://www.openssh.org/releasenotes.html#10.6p2 И там между делом было написано так Security ======== * sshd(8): avoid password authentication bypass that is exploitable through sshd(8) that affects some Linux systems when built and run with PAM support disabled. We consider the root cause of this bug to be outside sshd, but it is exploitable via sshd and can be avoided there. This bug was reported by Özgün Kültekin of Wakefield (wakefield.co) На самом деле же это проблема для тех, кто живёт на дистрибутивах с musl в первую очередь https://sshhole.com/ Чек-лист затрагивает ли вас проблема are you affected? - is your sshd running on musl? (alpine, openwrt, buildroot, yocto) - is it not using pam? alpine's openssh-server doesn't by default, or maybe you set UsePAM no - are password logins still on? they are by default - is there an account with just * as its password? key-only users, ldap users, root on alpine - and some other account with a real password? - then that * account takes any password between 257 and 1024 characters on alpine's official aws and azure images that's the default alpine user, and it has passwordless doas. so it's root Тред с обсуждением (принёс подписчик, за что ему спасибо) https://hachyderm.io/@damienmiller/117563026759098135 _______ Источник | #tech_b0lt_Genona