Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS04d3h4LTM1cWMtdnA2cs4AA9f9
Missing key verification in gost
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
Permalink: https://github.com/advisories/GHSA-8wxx-35qc-vp6rJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04d3h4LTM1cWMtdnA2cs4AA9f9
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: 5 months ago
Updated: 26 days ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-8wxx-35qc-vp6r, CVE-2024-39223
References:
- https://nvd.nist.gov/vuln/detail/CVE-2024-39223
- https://github.com/ginuerzh/gost/issues/1034
- https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a
- https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229
- https://github.com/advisories/GHSA-8wxx-35qc-vp6r
Blast Radius: 7.6
Affected Packages
go:github.com/ginuerzh/gost
Dependent packages: 10Dependent repositories: 6
Downloads:
Affected Version Ranges: <= 2.11.5
No known fixed version
All affected versions: 2.6.1