{
  "id": "CVE-2023-0216",
  "sourceIdentifier": "openssl-security@openssl.org",
  "published": "2023-02-08T20:15:24.160",
  "lastModified": "2025-02-13T17:15:53.823",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An invalid pointer dereference on read can be triggered when an\napplication tries to load malformed PKCS7 data with the\nd2i_PKCS7(), d2i_PKCS7_bio() or d2i_PKCS7_fp() functions.\n\nThe result of the dereference is an application crash which could\nlead to a denial of service attack. The TLS implementation in OpenSSL\ndoes not call this function however third party applications might\ncall these functions on untrusted data."
    }
  ],
  "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=934a04f0e775309cadbef0aa6b9692e1b12a76c6",
      "source": "openssl-security@openssl.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.gentoo.org/glsa/202402-08",
      "source": "openssl-security@openssl.org"
    },
    {
      "url": "https://www.openssl.org/news/secadv/20230207.txt",
      "source": "openssl-security@openssl.org",
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      ]
    },
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      "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=934a04f0e775309cadbef0aa6b9692e1b12a76c6",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://security.gentoo.org/glsa/202402-08",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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}