debian/python-asyncssh vulnerabilities

Latest debian/python-asyncssh CVEs

Newest publication first

1. CVE-2023-48795 Man-in-the-middle attacker can compromise integrity of secure channel in golang.org/x/crypto

   Published 2023-12-18

   Medium·CVSS 5.9 EPSS 93.5%

   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...

2. CVE-2023-46445 AsyncSSH Rogue Extension Negotiation

   Published 2023-11-14

   Medium·CVSS 5.9 Public exploit

   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."

3. CVE-2023-46446 AsyncSSH Rogue Session Attack

   Published 2023-11-14

   Medium·CVSS 6.8 Public exploit

   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."

4. CVE-2018-7749 AsyncSSH SSH Server Authentication Bypass

   Published 2018-03-12

   Critical·CVSS 9.8

   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.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.