CVE-2024-39223

CRITICAL

gost 2.11.5 - Authentication Bypass via SSH HostKeyCallback Misconfiguration

Title source: llm
STIX 2.1

Description

An authentication bypass in the SSH service of gost v2.11.5 allows attackers to intercept communications via setting the HostKeyCallback function to ssh.InsecureIgnoreHostKey

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0070
EPSS Percentile 48.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-639
Status published
Products (1)
ginuerzh/gost 0Go
Published Jul 03, 2024
Tracked Since Feb 18, 2026