nvd-json-data-feeds/CVE-2021/CVE-2021-445xx/CVE-2021-44540.json

{
  "id": "CVE-2021-44540",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-12-23T20:15:11.940",
  "lastModified": "2024-11-21T06:31:11.640",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad en Privoxy que ha sido corregida en la funci\u00f3n get_url_spec_param(), al liberar la memoria de la especificaci\u00f3n del patr\u00f3n compilado antes de abandonar"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "secalert@redhat.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "3.0.33",
              "matchCriteriaId": "068EEA45-2037-4304-9959-A789314617F7"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=652b4b7cb0",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=652b4b7cb0",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}