github - ghsa-2hrc-c28p-9f59

GHSA-2HRC-C28P-9F59

Vulnerability from github – Published: 2024-05-14 18:30 – Updated: 2024-06-14 15:31

Details

strongSwan versions 5.9.2 through 5.9.5 are affected by authorization bypass through improper validation of certificate with host mismatch (CWE-297). When certificates are used to authenticate clients in TLS-based EAP methods, the IKE or EAP identity supplied by a client is not enforced to be contained in the client's certificate. So clients can authenticate with any trusted certificate and claim an arbitrary IKE/EAP identity as their own. This is problematic if the identity is used to make policy decisions. A fix was released in strongSwan version 5.9.6 in August 2022 (e4b4aabc4996fc61c37deab7858d07bc4d220136).

Severity ?

7.7 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-4967"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-14T11:57:00Z",
    "severity": "HIGH"
  },
  "details": "strongSwan versions 5.9.2 through 5.9.5 are affected by authorization bypass through improper validation of certificate with host mismatch (CWE-297). When certificates are used to authenticate clients in TLS-based EAP methods, the IKE or EAP identity supplied by a client is not enforced to be contained in the client\u0027s certificate. So clients can authenticate with any trusted certificate and claim an arbitrary IKE/EAP identity as their own. This is problematic if the identity is used to make policy decisions. A fix was released in strongSwan version 5.9.6 in August 2022 (e4b4aabc4996fc61c37deab7858d07bc4d220136).",
  "id": "GHSA-2hrc-c28p-9f59",
  "modified": "2024-06-14T15:31:24Z",
  "published": "2024-05-14T18:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4967"
    },
    {
      "type": "WEB",
      "url": "https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07bc4d220136"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240614-0006"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-4967"
    },
    {
      "type": "WEB",
      "url": "https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4967).html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-4967 (GCVE-0-2022-4967)

Vulnerability from cvelistv5 – Published: 2024-05-13 12:09 – Updated: 2025-02-13 16:38

Summary

Severity ?

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE

CWE-297

Assigner

canonical

References

URL

Tags

	https://github.com/strongswan/strongswan/commit/e…	patch
	https://www.strongswan.org/blog/2024/05/13/strong…	vendor-advisory
	https://www.cve.org/CVERecord?id=CVE-2022-4967	issue-tracking
	https://security.netapp.com/advisory/ntap-2024061…

Impacted products

	Vendor	Product	Version
	strongSwan	strongSwan	Affected: 5.9.2 , < 5.9.6 (semver)

Credits

Jan Schermer

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-4967",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-17T13:10:42.421746Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:16:33.158Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:55:46.125Z",
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          },
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            "tags": [
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            ],
            "url": "https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4967).html"
          },
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              "x_transferred"
            ],
            "url": "https://www.cve.org/CVERecord?id=CVE-2022-4967"
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            "tags": [
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            "url": "https://security.netapp.com/advisory/ntap-20240614-0006/"
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          "platforms": [
            "Linux"
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          "product": "strongSwan",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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            "scope": "CHANGED",
            "userInteraction": "NONE",
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    "datePublished": "2024-05-13T12:09:19.104Z",
    "dateReserved": "2024-04-19T18:02:23.578Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2HRC-C28P-9F59

CVE-2022-4967 (GCVE-0-2022-4967)

Tags

Sightings

Nomenclature