{
  "fix": "ALSA-2021:4316",
  "url": "https://patchblox.com/security/fix/linux/alsa-2021-4316",
  "summary": "ALSA-2021:4316, released November 9, 2021, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 3 packages",
  "released": "2021-11-09T08:59:11Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2020-18442",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00745,
  "maxCvss": 3.3,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2021:4316",
  "appliesTo": [
    {
      "product": "zziplib",
      "productUrl": "https://patchblox.com/security/product/linux/zziplib",
      "release": "almalinux 8",
      "fixedVersion": "0.13.68-9.el8",
      "supported": true
    },
    {
      "product": "zziplib-devel",
      "productUrl": "https://patchblox.com/security/product/linux/zziplib-devel",
      "release": "almalinux 8",
      "fixedVersion": "0.13.68-9.el8",
      "supported": true
    },
    {
      "product": "zziplib-utils",
      "productUrl": "https://patchblox.com/security/product/linux/zziplib-utils",
      "release": "almalinux 8",
      "fixedVersion": "0.13.68-9.el8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-18442",
      "url": "https://patchblox.com/security/cve/CVE-2020-18442",
      "title": "zziplib: The zziplib is a lightweight library to easily extract data from zip files.\n\nSecurity Fix(es):\n\n* zziplib: infinite l...",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.3,
      "epss": 0.00745,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}