github - ghsa-fxgj-cfm7-w8hw

GHSA-FXGJ-CFM7-W8HW

Vulnerability from github – Published: 2023-11-09 15:30 – Updated: 2025-02-27 00:30

Details

Improper Authentication vulnerability in Apereo CAS in jakarta.servlet.http.HttpServletRequest.getRemoteAddr method allows Multi-Factor Authentication bypass.This issue affects CAS: through 7.0.0-RC7. It is unknown whether in new versions the issue will be fixed. For the date of publication there is no patch, and the vendor does not treat it as a vulnerability.

Severity ?

9.8 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4612"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-302"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-09T14:15:08Z",
    "severity": "CRITICAL"
  },
  "details": "Improper Authentication vulnerability in Apereo CAS in\u00a0jakarta.servlet.http.HttpServletRequest.getRemoteAddr method allows Multi-Factor Authentication bypass.This issue affects CAS: through 7.0.0-RC7. It is unknown whether in new versions the issue will be fixed. For the date of publication there is no patch, and the vendor does not treat it as a vulnerability.",
  "id": "GHSA-fxgj-cfm7-w8hw",
  "modified": "2025-02-27T00:30:26Z",
  "published": "2023-11-09T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4612"
    },
    {
      "type": "WEB",
      "url": "https://cert.pl/en/posts/2023/11/CVE-2023-4612"
    },
    {
      "type": "WEB",
      "url": "https://cert.pl/posts/2023/11/CVE-2023-4612"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-4612 (GCVE-0-2023-4612)

Vulnerability from cvelistv5 – Published: 2023-11-09 13:41 – Updated: 2025-02-26 21:25

Summary

Severity ?

9.8 (Critical)


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

CWE

CWE-302 - Authentication Bypass by Assumed-Immutable Data

Assigner

CERT-PL

References

URL

Tags

	https://cert.pl/posts/2023/11/CVE-2023-4612/	third-party-advisory
	https://cert.pl/en/posts/2023/11/CVE-2023-4612/	third-party-advisory

Impacted products

	Vendor	Product	Version
	Apereo Foundation	CAS	Affected: 0 , ≤ 7.0.0-RC7 (custom)

Credits

Maksym Brzęczek (efigo.pl)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:31:06.563Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://cert.pl/posts/2023/11/CVE-2023-4612/"
          },
          {
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://cert.pl/en/posts/2023/11/CVE-2023-4612/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-4612",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2023-11-17T19:57:40.527274Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
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          "dateUpdated": "2025-02-26T21:25:31.425Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.apereo.org/projects/cas",
          "defaultStatus": "unknown",
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          "vendor": "Apereo Foundation",
          "versions": [
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              "version": "0",
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          "user": "00000000-0000-4000-9000-000000000000",
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      "impacts": [
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      "providerMetadata": {
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          ],
          "url": "https://cert.pl/en/posts/2023/11/CVE-2023-4612/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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    "datePublished": "2023-11-09T13:41:38.189Z",
    "dateReserved": "2023-08-30T06:31:53.251Z",
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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-FXGJ-CFM7-W8HW

CVE-2023-4612 (GCVE-0-2023-4612)

Tags

Sightings

Nomenclature