GHSA-M65R-RPRJ-R5RG Russh: Channel-scoped server callbacks can be reached without an open channel

There is a server-side channel state issue in russh. After a client is authenticated, russh can dispatch channel-scoped handler callbacks for recipient channel IDs that were never opened or confirmed. In the strongest reproduced case, the client does not send SSHMSGCHANNELOPEN at all. It...

Russh: Channel-scoped server callbacks can be reached without an open channel

There is a server-side channel state issue in russh. After a client is authenticated, russh can dispatch channel-scoped handler callbacks for recipient channel IDs that were never opened or confirmed. In the strongest reproduced case, the client does not send SSHMSGCHANNELOPEN at all. It...

CVE-2026-68930

Russh is a Rust SSH client & server library. Prior to 0.62.5, russh dispatches channel-scoped Handler callbacks for recipient channel IDs that were never opened or confirmed in russh/src/server/encrypted.rs, serverreadauthenticated, and the execrequest callback. Version 0.62.5 fixes the issue...

PT-2026-67442

Russh is a Rust SSH client & server library. Prior to 0.62.5, russh dispatches channel-scoped Handler callbacks for recipient channel IDs that were never opened or confirmed in russh/src/server/encrypted.rs, server read authenticated, and the exec request callback. Version 0.62.5 fixes the issue...

OpenSSH 7.6p1 SCP Client - Multiple Vulnerabilities (SSHtranger Things) Exploit

Exploit Title: SSHtranger Things Exploit Author: Mark E. Haase Vendor Homepage: https://www.openssh.com/ Software Link: download link if available Version: OpenSSH 7.6p1 Tested on: Ubuntu 18.04.1 LTS CVE : CVE-2019-6111, CVE-2019-6110 ''' Title: SSHtranger Things Author: Mark E. Haase Homepage:...