GSD-2022-21676

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.
Aliases
Aliases
CVE-2022-21676
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{
  "GSD": {
    "alias": "CVE-2022-21676",
    "description": "Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.",
    "id": "GSD-2022-21676"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-21676"
      ],
      "details": "Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.",
      "id": "GSD-2022-21676",
      "modified": "2023-12-13T01:19:14.265764Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-21676",
        "STATE": "PUBLIC",
        "TITLE": "Uncaught Exception in engine.io"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "engine.io",
                    "version": {
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                          "version_value": "\u003e= 4.0.0, \u003c 4.1.2"
                        },
                        {
                          "version_value": "\u003e= 5.0.0, \u003c 5.2.1"
                        },
                        {
                          "version_value": "\u003e= 6.0.0, \u003c 6.1.1"
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      "description": {
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            "lang": "eng",
            "value": "Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-754: Improper Check for Unusual or Exceptional Conditions"
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            "refsource": "MISC",
            "url": "https://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874ab"
          },
          {
            "name": "https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db",
            "refsource": "MISC",
            "url": "https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db"
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          {
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            "url": "https://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098c"
          },
          {
            "name": "https://github.com/socketio/engine.io/releases/tag/4.1.2",
            "refsource": "MISC",
            "url": "https://github.com/socketio/engine.io/releases/tag/4.1.2"
          },
          {
            "name": "https://github.com/socketio/engine.io/releases/tag/5.2.1",
            "refsource": "MISC",
            "url": "https://github.com/socketio/engine.io/releases/tag/5.2.1"
          },
          {
            "name": "https://github.com/socketio/engine.io/releases/tag/6.1.1",
            "refsource": "MISC",
            "url": "https://github.com/socketio/engine.io/releases/tag/6.1.1"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20220209-0002/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20220209-0002/"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-273r-mgr4-v34f",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=4.0.0 \u003c4.1.2||\u003e=5.0.0 \u003c5.2.1||\u003e=6.0.0 \u003c6.1.1",
          "affected_versions": "All versions starting from 4.0.0 before 4.1.2, all versions starting from 5.0.0 before 5.2.1, all versions starting from 6.0.0 before 6.1.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-755",
            "CWE-937"
          ],
          "date": "2023-06-27",
          "description": "Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process.",
          "fixed_versions": [
            "4.1.2",
            "5.2.1",
            "6.1.1"
          ],
          "identifier": "CVE-2022-21676",
          "identifiers": [
            "CVE-2022-21676",
            "GHSA-273r-mgr4-v34f"
          ],
          "not_impacted": "All versions before 4.0.0, all versions starting from 4.1.2 before 5.0.0, all versions starting from 5.2.1 before 6.0.0, all versions starting from 6.1.1",
          "package_slug": "npm/engine.io",
          "pubdate": "2022-01-12",
          "solution": "Upgrade to versions 4.1.2, 5.2.1, 6.1.1 or above.",
          "title": "Improper Check for Unusual or Exceptional Conditions",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21676",
            "https://github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34f",
            "https://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098c",
            "https://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874ab",
            "https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db",
            "https://github.com/socketio/engine.io/releases/tag/6.1.1",
            "https://github.com/socketio/engine.io/releases/tag/5.2.1",
            "https://github.com/socketio/engine.io/releases/tag/4.1.2"
          ],
          "uuid": "6e26aafb-3760-4780-9582-5ea3e8f245ce"
        }
      ]
    },
    "nvd.nist.gov": {
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                "versionEndExcluding": "6.1.1",
                "versionStartIncluding": "6.0.0",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-06-27T19:03Z",
      "publishedDate": "2022-01-12T19:15Z"
    }
  }
}


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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.
  • 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.



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