{
  "published": "2025-10-30T20:11:31Z",
  "modified": "2026-01-07T00:00:00Z",
  "schema_version": "1.7.5",
  "id": "CGA-9wj8-84v2-87pr",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "upstream": [
    "CVE-2022-37434",
    "GHSA-cfmr-vrgj-vqwv"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWN4VE3JQR4O2SOUS5TXNLANRPMHWV4I/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAVPQNCG3XRLCLNSQRM3KAN5ZFMVXVTY/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMBOJ77A7T7PQCARMDUK75TE6LLESZ3O/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5U7OTKZSHY2I3ZFJSR2SHFHW72RKGDK/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRQAI7H4M4RQZ2IWZUEEXECBE5D56BH2/"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.netapp.com/advisory/ntap-20230427-0007/"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.netapp.com/advisory/ntap-20220901-0005/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2022/dsa-5218"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/curl/curl/issues/9271"
    },
    {
      "type": "FIX",
      "url": "https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/madler/zlib/commit/1eb7682f845ac9e9bf9ae35bbfb3bad5dacbd91d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nodejs/node/blob/75b68c6e4db515f76df73af476eccf382bbcb00a/deps/zlib/inflate.c#L762-L764"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213488"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213489"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213490"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213491"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213493"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213494"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37434.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-37434"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ivd38/zlib_overflow"
    },
    {
      "type": "ARTICLE",
      "url": "http://seclists.org/fulldisclosure/2022/Oct/37"
    },
    {
      "type": "ARTICLE",
      "url": "http://seclists.org/fulldisclosure/2022/Oct/38"
    },
    {
      "type": "ARTICLE",
      "url": "http://seclists.org/fulldisclosure/2022/Oct/41"
    },
    {
      "type": "ARTICLE",
      "url": "http://seclists.org/fulldisclosure/2022/Oct/42"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2022/08/05/2"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2022/08/09/1"
    },
    {
      "type": "ARTICLE",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-150063.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-202008.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-470355.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-561322.html"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "zlib",
        "purl": "pkg:apk/chainguard/zlib?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.13-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "zlib",
            "component_version": "",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/zlib",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2022-10-11T11:16:06Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "zlib",
        "purl": "pkg:apk/wolfi/zlib?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.13-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "zlib",
            "component_version": "",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/zlib",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2022-10-11T11:16:06Z"
          }
        ]
      }
    }
  ]
}