{
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          "dateUpdated": "2024-08-03T18:44:13.764Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://github.com/protocolbuffers/protobuf/releases/tag/v3.15.0"
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            "name": "FEDORA-2022-d1a15f9cdb",
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            "name": "FEDORA-2022-49b52819a4",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQJB6ZPRLKV6WCMX2PRRRQBFAOXFBK6B/"
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            "name": "FEDORA-2022-57923346cf",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRWRAXAFR3JR7XCFWTHC2KALSZKWACCE/"
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            "url": "https://security.netapp.com/advisory/ntap-20220429-0005/"
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            "name": "[debian-lts-announce] 20230418 [SECURITY] [DLA 3393-1] protobuf security update",
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            "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Protobuf",
          "vendor": "Google LLC",
          "versions": [
            {
              "lessThan": "3.15.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file\u0027s name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-18T00:00:00",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
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        },
        {
          "name": "FEDORA-2022-fedff53e4e",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NVTWVQRB5OCCTMKEQFY5MYED3DXDVSLP/"
        },
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          "tags": [
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        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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          "url": "https://security.netapp.com/advisory/ntap-20220429-0005/"
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          "name": "[debian-lts-announce] 20230418 [SECURITY] [DLA 3393-1] protobuf security update",
          "tags": [
            "mailing-list"
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          "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Nullptr Dereference in Protobuf",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2021-22570",
    "datePublished": "2022-01-26T00:00:00",
    "dateReserved": "2021-01-05T00:00:00",
    "dateUpdated": "2024-08-03T18:44:13.764Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}