{
  "id": "CVE-2021-46877",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-03-18T22:15:11.357",
  "lastModified": "2023-05-19T19:11:04.160",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization."
    }
  ],
  "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",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2.10.0",
              "versionEndExcluding": "2.12.6",
              "matchCriteriaId": "439EA36C-3D2E-4B27-B36B-AECEC34E0D8A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fasterxml:jackson-databind:2.13.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "28B35307-C357-43CD-9201-52974EB429EC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fasterxml:jackson-databind:2.13.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "F2CB4DE8-6230-4E88-98B0-F94C87B1ED29"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fasterxml:jackson-databind:2.13.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "F4EC2939-0A70-4587-B14A-335D62C3F901"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/FasterXML/jackson-databind/issues/3328",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Release Notes"
      ]
    }
  ]
}