CVE-2022-25883 (GCVE-0-2022-25883)

Vulnerability from cvelistv5 – Published: 2023-06-21 05:00 – Updated: 2024-12-06 16:55
VLAI
Summary
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1333 - Regular Expression Denial of Service (ReDoS)
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
Vendor Product Version
n/a semver Affected: 0 , < 7.5.2 (semver)
Credits
Alessio Della Libera - Snyk Research Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-10-25T13:07:28.542Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/npm/node-semver/blob/main/internal/re.js%23L160"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/npm/node-semver/blob/main/internal/re.js%23L138"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/npm/node-semver/pull/564"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241025-0004/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-25883",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-06T16:54:52.064322Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-1333",
                "description": "CWE-1333 Inefficient Regular Expression Complexity",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-06T16:55:09.228Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "semver",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "7.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Alessio Della Libera - Snyk Research Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.\r\r\r"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L/E:P",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "Regular Expression Denial of Service (ReDoS)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-21T05:00:03.352Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "url": "https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795"
        },
        {
          "url": "https://github.com/npm/node-semver/blob/main/internal/re.js%23L160"
        },
        {
          "url": "https://github.com/npm/node-semver/blob/main/internal/re.js%23L138"
        },
        {
          "url": "https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104"
        },
        {
          "url": "https://github.com/npm/node-semver/pull/564"
        },
        {
          "url": "https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2022-25883",
    "datePublished": "2023-06-21T05:00:03.352Z",
    "dateReserved": "2022-02-24T11:58:25.192Z",
    "dateUpdated": "2024-12-06T16:55:09.228Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-25883",
      "date": "2026-06-07",
      "epss": "0.00598",
      "percentile": "0.69812"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\", \"versionEndExcluding\": \"5.7.2\", \"matchCriteriaId\": \"3DBCA81E-C65B-40E4-8274-83F6B4F07217\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\", \"versionStartIncluding\": \"6.0.0\", \"versionEndExcluding\": \"6.3.1\", \"matchCriteriaId\": \"E9EE5F81-D456-411C-8E1F-9D0D555B6FEF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\", \"versionStartIncluding\": \"7.0.0\", \"versionEndExcluding\": \"7.5.2\", \"matchCriteriaId\": \"93EADF33-E83B-43EA-83CF-BC13AA5393EE\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.\\r\\r\\r\"}]",
      "id": "CVE-2022-25883",
      "lastModified": "2024-12-06T17:15:07.260",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"report@snyk.io\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2023-06-21T05:15:09.060",
      "references": "[{\"url\": \"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\", \"source\": \"report@snyk.io\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\", \"source\": \"report@snyk.io\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\", \"source\": \"report@snyk.io\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\", \"source\": \"report@snyk.io\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/npm/node-semver/pull/564\", \"source\": \"report@snyk.io\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\", \"source\": \"report@snyk.io\", \"tags\": [\"Exploit\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/npm/node-semver/pull/564\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20241025-0004/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Patch\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "report@snyk.io",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"report@snyk.io\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-1333\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-1333\"}]}, {\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-1333\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-25883\",\"sourceIdentifier\":\"report@snyk.io\",\"published\":\"2023-06-21T05:15:09.060\",\"lastModified\":\"2025-09-23T15:05:46.017\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.\\r\\r\\r\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\",\"versionEndExcluding\":\"5.7.2\",\"matchCriteriaId\":\"3DBCA81E-C65B-40E4-8274-83F6B4F07217\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"6.0.0\",\"versionEndExcluding\":\"6.3.1\",\"matchCriteriaId\":\"E9EE5F81-D456-411C-8E1F-9D0D555B6FEF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:npmjs:semver:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndExcluding\":\"7.5.3\",\"matchCriteriaId\":\"1B472AFF-891B-43BB-8215-DC2CC26C7F2C\"}]}]}],\"references\":[{\"url\":\"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\",\"source\":\"report@snyk.io\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\",\"source\":\"report@snyk.io\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\",\"source\":\"report@snyk.io\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\",\"source\":\"report@snyk.io\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/npm/node-semver/pull/564\",\"source\":\"report@snyk.io\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\",\"source\":\"report@snyk.io\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/npm/node-semver/pull/564\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20241025-0004/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/npm/node-semver/pull/564\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20241025-0004/\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-10-25T13:07:28.542Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-25883\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-12-06T16:54:52.064322Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1333\", \"description\": \"CWE-1333 Inefficient Regular Expression Complexity\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-12-06T16:55:03.100Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"value\": \"Alessio Della Libera - Snyk Research Team\"}], \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"semver\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"7.5.2\", \"versionType\": \"semver\"}]}], \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795\"}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160\"}, {\"url\": \"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138\"}, {\"url\": \"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104\"}, {\"url\": \"https://github.com/npm/node-semver/pull/564\"}, {\"url\": \"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.\\r\\r\\r\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"cweId\": \"CWE-1333\", \"description\": \"Regular Expression Denial of Service (ReDoS)\"}]}], \"providerMetadata\": {\"orgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"shortName\": \"snyk\", \"dateUpdated\": \"2023-06-21T05:00:03.352Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-25883\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-06T16:55:09.228Z\", \"dateReserved\": \"2022-02-24T11:58:25.192Z\", \"assignerOrgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"datePublished\": \"2023-06-21T05:00:03.352Z\", \"assignerShortName\": \"snyk\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.