GSD-2023-28853

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Mastodon is a free, open-source social network server based on ActivityPub Mastodon allows configuration of LDAP for authentication. Starting in version 2.5.0 and prior to versions 3.5.8, 4.0.4, and 4.1.2, the LDAP query made during login is insecure and the attacker can perform LDAP injection attack to leak arbitrary attributes from LDAP database. This issue is fixed in versions 3.5.8, 4.0.4, and 4.1.2.
Aliases
Aliases
CVE-2023-28853
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{
  "GSD": {
    "alias": "CVE-2023-28853",
    "id": "GSD-2023-28853"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28853"
      ],
      "details": "Mastodon is a free, open-source social network server based on ActivityPub Mastodon allows configuration of LDAP for authentication. Starting in version 2.5.0 and prior to versions 3.5.8, 4.0.4, and 4.1.2, the LDAP query made during login is insecure and the attacker can perform LDAP injection attack to leak arbitrary attributes from LDAP database. This issue is fixed in versions 3.5.8, 4.0.4, and 4.1.2.",
      "id": "GSD-2023-28853",
      "modified": "2023-12-13T01:20:48.574066Z",
      "schema_version": "1.4.0"
    }
  },
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "mastodon",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.5.0, \u003c 3.5.8"
                        },
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                          "version_affected": "=",
                          "version_value": "\u003e= 4.0.0, \u003c 4.0.4"
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          }
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      },
      "impact": {
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            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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            "scope": "CHANGED",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
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              }
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          },
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          },
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            "refsource": "MISC",
            "url": "https://github.com/mastodon/mastodon/releases/tag/v4.1.2"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2023/07/06/6",
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          }
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      "source": {
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        "discovery": "UNKNOWN"
      }
    },
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      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-07-07T00:15Z",
      "publishedDate": "2023-04-04T22:15Z"
    }
  }
}


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  • 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.
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