{
   "document": {
      "category": "csaf_security_advisory",
      "csaf_version": "2.0",
      "distribution": {
         "tlp": {
            "label": "WHITE",
            "url": "https://www.first.org/tlp/"
         }
      },
      "lang": "en",
      "notes": [
         {
            "category": "description",
            "text": "An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.",
            "title": "Vulnerability Description"
         }
      ],
      "publisher": {
         "category": "other",
         "contact_details": "gdt@cpan.org",
         "name": "giterlizzi",
         "namespace": "https://github.com/giterlizzi/"
      },
      "references": [
         {
            "category": "self",
            "summary": "CPANSA-HarfBuzz-Shaper-2022-33068-harfbuzz JSON",
            "url": "https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2022/cpansa-harfbuzz-shaper-2022-33068-harfbuzz.json"
         },
         {
            "category": "external",
            "summary": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593",
            "url": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593"
         },
         {
            "category": "external",
            "summary": "https://github.com/harfbuzz/harfbuzz/issues/3557",
            "url": "https://github.com/harfbuzz/harfbuzz/issues/3557"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/"
         },
         {
            "category": "external",
            "summary": "https://security.gentoo.org/glsa/202209-11",
            "url": "https://security.gentoo.org/glsa/202209-11"
         },
         {
            "category": "external",
            "summary": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593",
            "url": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593"
         },
         {
            "category": "external",
            "summary": "https://github.com/harfbuzz/harfbuzz/issues/3557",
            "url": "https://github.com/harfbuzz/harfbuzz/issues/3557"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/"
         },
         {
            "category": "external",
            "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/"
         },
         {
            "category": "external",
            "summary": "https://security.gentoo.org/glsa/202209-11",
            "url": "https://security.gentoo.org/glsa/202209-11"
         },
         {
            "category": "external",
            "summary": "CVE-2022-33068 (NVD)",
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33068"
         }
      ],
      "title": "HarfBuzz-Shaper vulnerability",
      "tracking": {
         "current_release_date": "2022-06-23T00:00:00",
         "generator": {
            "engine": {
               "name": "CSAF Perl Toolkit",
               "version": "0.26"
            }
         },
         "id": "CPANSA-HarfBuzz-Shaper-2022-33068-harfbuzz",
         "initial_release_date": "2022-06-23T00:00:00",
         "revision_history": [
            {
               "date": "2022-06-23T00:00:00",
               "number": "1",
               "summary": "First release"
            }
         ],
         "status": "final",
         "version": "1"
      }
   },
   "product_tree": {
      "branches": [
         {
            "branches": [
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/>0.017.1|<0.018.1",
                  "product": {
                     "name": "HarfBuzz-Shaper greater than 0.017.1 and less than 0.018.1",
                     "product_id": "CSAFPID-0001",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/HarfBuzz-Shaper"
                     }
                  }
               }
            ],
            "category": "product_name",
            "name": "HarfBuzz-Shaper"
         }
      ]
   },
   "vulnerabilities": [
      {
         "cve": "CVE-2022-33068",
         "cwe": {
            "id": "CWE-190",
            "name": "Integer Overflow or Wraparound"
         },
         "notes": [
            {
               "category": "description",
               "text": "An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.",
               "title": "Vulnerability Description"
            }
         ],
         "product_status": {
            "known_affected": [
               "CSAFPID-0001"
            ]
         },
         "scores": [
            {
               "cvss_v2": {
                  "baseScore": 4.3,
                  "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                  "version": "2.0"
               },
               "cvss_v3": {
                  "baseScore": 5.5,
                  "baseSeverity": "MEDIUM",
                  "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "version": "3.1"
               },
               "products": [
                  "CSAFPID-0001"
               ]
            }
         ]
      }
   ]
}