GSD-2022-36105

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.
Aliases
Aliases
CVE-2022-36105
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{
  "GSD": {
    "alias": "CVE-2022-36105",
    "description": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.",
    "id": "GSD-2022-36105"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-36105"
      ],
      "details": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.",
      "id": "GSD-2022-36105",
      "modified": "2023-12-13T01:19:21.202994Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-36105",
        "STATE": "PUBLIC",
        "TITLE": "User Enumeration via Response Timing in TYPO3"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "typo3",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 7.0.0, \u003c 7.6.58"
                        },
                        {
                          "version_value": "\u003e= 8.0.0, \u003c 8.7.48"
                        },
                        {
                          "version_value": "\u003e= 9.0.0, \u003c 9.5.37"
                        },
                        {
                          "version_value": "\u003e= 10.0.0, \u003c 10.4.32"
                        },
                        {
                          "version_value": "\u003e= 11.0.0, \u003c 11.5.16"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "TYPO3"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-203: Observable Discrepancy"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r",
            "refsource": "CONFIRM",
            "url": "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r"
          },
          {
            "name": "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6",
            "refsource": "MISC",
            "url": "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6"
          },
          {
            "name": "https://typo3.org/security/advisory/typo3-core-sa-2022-007",
            "refsource": "MISC",
            "url": "https://typo3.org/security/advisory/typo3-core-sa-2022-007"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-m392-235j-9r7r",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=7.0.0,\u003c=7.6.57||\u003e=8.0.0,\u003c=8.7.47||\u003e=9.0.0,\u003c=9.5.36||\u003e=10.0.0,\u003c=10.4.31||\u003e=11.0.0,\u003c=11.5.15",
          "affected_versions": "All versions starting from 7.0.0 up to 7.6.57, all versions starting from 8.0.0 up to 8.7.47, all versions starting from 9.0.0 up to 9.5.36, all versions starting from 10.0.0 up to 10.4.31, all versions starting from 11.0.0 up to 11.5.15",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-203",
            "CWE-937"
          ],
          "date": "2022-09-16",
          "description": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.",
          "fixed_versions": [
            "10.4.32",
            "11.5.16"
          ],
          "identifier": "CVE-2022-36105",
          "identifiers": [
            "CVE-2022-36105",
            "GHSA-m392-235j-9r7r"
          ],
          "not_impacted": "All versions before 7.0.0, all versions after 7.6.57 before 8.0.0, all versions after 8.7.47 before 9.0.0, all versions after 9.5.36 before 10.0.0, all versions after 10.4.31 before 11.0.0, all versions after 11.5.15",
          "package_slug": "packagist/typo3/cms-core",
          "pubdate": "2022-09-13",
          "solution": "Upgrade to versions 10.4.32, 11.5.16 or above.",
          "title": "Observable Discrepancy",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-36105",
            "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r",
            "https://typo3.org/security/advisory/typo3-core-sa-2022-007",
            "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6"
          ],
          "uuid": "b9548b3c-9b29-492c-a9af-6b141beffdad"
        },
        {
          "affected_range": "\u003e=7.0.0,\u003c=7.6.57||\u003e=8.0.0,\u003c=8.7.47||\u003e=9.0.0,\u003c=9.5.36||\u003e=10.0.0,\u003c=10.4.31||\u003e=11.0.0,\u003c=11.5.15",
          "affected_versions": "All versions starting from 7.0.0 up to 7.6.57, all versions starting from 8.0.0 up to 8.7.47, all versions starting from 9.0.0 up to 9.5.36, all versions starting from 10.0.0 up to 10.4.31, all versions starting from 11.0.0 up to 11.5.15",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-203",
            "CWE-937"
          ],
          "date": "2022-09-16",
          "description": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.",
          "fixed_versions": [
            "10.4.32",
            "11.5.16"
          ],
          "identifier": "CVE-2022-36105",
          "identifiers": [
            "CVE-2022-36105",
            "GHSA-m392-235j-9r7r"
          ],
          "not_impacted": "All versions before 7.0.0, all versions after 7.6.57 before 8.0.0, all versions after 8.7.47 before 9.0.0, all versions after 9.5.36 before 10.0.0, all versions after 10.4.31 before 11.0.0, all versions after 11.5.15",
          "package_slug": "packagist/typo3/cms",
          "pubdate": "2022-09-13",
          "solution": "Upgrade to versions 10.4.32, 11.5.16 or above.",
          "title": "Observable Discrepancy",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-36105",
            "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r",
            "https://typo3.org/security/advisory/typo3-core-sa-2022-007",
            "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6"
          ],
          "uuid": "83ca6073-1786-49fe-b611-32fa933b63f5"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "10.4.31",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              },
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                "cpe23Uri": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
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                "versionEndIncluding": "11.5.15",
                "versionStartIncluding": "11.0.0",
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                "cpe23Uri": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.7.47",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
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              "value": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue."
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r"
            },
            {
              "name": "https://typo3.org/security/advisory/typo3-core-sa-2022-007",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://typo3.org/security/advisory/typo3-core-sa-2022-007"
            },
            {
              "name": "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6",
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              "tags": [
                "Patch",
                "Third Party Advisory"
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              "url": "https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6"
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-09-16T13:28Z",
      "publishedDate": "2022-09-13T18:15Z"
    }
  }
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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