Upstream information

CVE-2023-46445 at MITRE

Description

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."

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1217028 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • python310-asyncssh >= 2.14.1-1.1
  • python311-asyncssh >= 2.14.1-1.1
  • python39-asyncssh >= 2.14.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-13417

SUSE Timeline for this CVE

CVE page created: Fri Nov 10 14:00:04 2023
CVE page last modified: Mon Oct 6 19:47:38 2025