TREE NEWS reports: GreyNoise has reported successful exploitation of a password-bypass vulnerability in Alpine’s SSH implementation, while Previdian logged 20 exploitation attempts. Alpine operators are advised to patch and restart SSH, or disable password authentication, to mitigate the flaw.
Attackers Exploit Alpine SSH Password-Bypass Flaw
The exploitation of a password-bypass flaw in Alpine's SSH implementation shifts this from a theoretical patch item to an active threat, and the involvement of two separate monitoring sources suggests the attempts are not isolated. The exposure falls squarely on operators running Alpine-based systems with password authentication enabled, a common setup in container and lightweight server environments. Whether the observed attempts translate into broader scanning campaigns, and how quickly Alpine deployments restart SSH after patching, is the open question worth tracking.
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