Executive Summary

Informations
Name CVE-2023-46445 First vendor Publication 2023-11-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46445

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-345 Insufficient Verification of Data Authenticity

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening...
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
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.netapp.com/advisory/ntap-20231222-0001/
https://www.terrapin-attack.com
Source Url

Alert History

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Date Informations
2024-11-25 09:31:42
  • Multiple Updates
2023-12-23 00:28:03
  • Multiple Updates
2023-12-21 21:28:21
  • Multiple Updates
2023-12-18 21:28:13
  • Multiple Updates
2023-11-26 09:27:35
  • Multiple Updates
2023-11-17 21:27:23
  • Multiple Updates
2023-11-15 02:38:33
  • Multiple Updates
2023-11-15 02:38:02
  • Multiple Updates
2023-11-14 21:27:31
  • Multiple Updates
2023-11-14 09:27:35
  • First insertion