CVE-2024-39223 - OpenCVE

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

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.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Ginuerzh	Gost

No data.

No data.

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

MITRE

Status: PUBLISHED

Assigner: mitre

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

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

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

Link: CVE-2024-39223

Vulnrichment

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

NVD

Status : Awaiting Analysis

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

Modified: 2024-10-25T18:35:06.463

Link: CVE-2024-39223

Redhat

No data.

{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-39223", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-10-25T18:01:00.433Z", "dateReserved": "2024-06-21T00:00:00", "datePublished": "2024-07-03T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-07-03T14:18:52.191095"}, "descriptions": [{"lang": "en", "value": "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"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/ginuerzh/gost/issues/1034"}, {"url": "https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229"}, {"url": "https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-639", "lang": "en", "description": "CWE-639 Authorization Bypass Through User-Controlled Key"}]}], "affected": [{"vendor": "ginuerzh", "product": "gost", "cpes": ["cpe:2.3:a:ginuerzh:gost:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.11.5", "versionType": "custom"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-07-08T18:55:58.646987Z", "id": "CVE-2024-39223", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-25T18:01:00.433Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:19:20.697Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/ginuerzh/gost/issues/1034", "tags": ["x_transferred"]}, {"url": "https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229", "tags": ["x_transferred"]}, {"url": "https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a", "tags": ["x_transferred"]}]}]}, "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/ginuerzh/gost/issues/1034", "tags": ["x_transferred"]}, {"url": "https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229", "tags": ["x_transferred"]}, {"url": "https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:19:20.697Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-39223", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-07-08T18:55:58.646987Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:ginuerzh:gost:*:*:*:*:*:*:*:*"], "vendor": "ginuerzh", "product": "gost", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "2.11.5"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-639", "description": "CWE-639 Authorization Bypass Through User-Controlled Key"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-08T20:01:50.301Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://github.com/ginuerzh/gost/issues/1034"}, {"url": "https://github.com/ginuerzh/gost/blob/729d0e70005607dc7c69fc1de62fd8fe21f85355/ssh.go#L229"}, {"url": "https://gist.github.com/nyxfqq/a7242170b1118e78436a62dee4e09e8a"}], "descriptions": [{"lang": "en", "value": "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"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-07-03T14:18:52.191095"}}}, "cveMetadata": {"cveId": "CVE-2024-39223", "state": "PUBLISHED", "dateUpdated": "2024-10-25T18:01:00.433Z", "dateReserved": "2024-06-21T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2024-07-03T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}