CVE-2023-46445

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."

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html
https://github.com/advisories/GHSA-cfc2-wr2v-gxm5
https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst
https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/
https://security.netapp.com/advisory/ntap-20231222-0001/
https://www.terrapin-attack.com

Configurations

Configuration 1 (hide)

cpe:2.3:a:asyncssh_project:asyncssh:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-11-14 03:15

Updated : 2023-12-22 20:15

NVD link : CVE-2023-46445

Mitre link : CVE-2023-46445

CVE.ORG link : CVE-2023-46445

JSON object : View

Products Affected

asyncssh_project

asyncssh

CWE

CWE-345

Insufficient Verification of Data Authenticity

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