CVE-2024-39223 - Vulnerability Details - OpenCVE

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

Published: 2024-07-03

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Github GHSA	GHSA-8wxx-35qc-vp6r	Missing key verification in gost

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00063.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a
https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229
https://github.com/ginuerzh/gost/issues/1034

History

Fri, 25 Oct 2024 19:00:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-289

Fri, 25 Oct 2024 18:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-639

Subscriptions

Ginuerzh Gost

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-07-03T00:00:00.000Z

Updated: 2024-10-25T18:01:00.433Z

Reserved: 2024-06-21T00:00:00.000Z

Link: CVE-2024-39223

Vulnrichment

Updated: 2024-08-02T04:19:20.697Z

NVD

Status : Awaiting Analysis

Published: 2024-07-03T15:15:06.083

Modified: 2024-11-21T09:27:19.917

Link: CVE-2024-39223

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-639

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