Asyncssh Project Asyncssh vulnerabilities

CVE-2023-48795 [MEDIUM] CWE-354 CVE-2023-48795: The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other pr The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgr

CVE-2023-46446 [MEDIUM] CWE-639 CVE-2023-46446: An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an SSH client sessi An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an SSH client session via packet injection/removal and shell emulation, aka a "Rogue Session Attack."

CVE-2023-46445 [MEDIUM] CWE-345 CVE-2023-46445: An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."

CVE-2018-7749 [CRITICAL] CWE-287 CVE-2018-7749: The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authenticati The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests. A customized SSH client can simply skip the authentication step.