{
  "fix": "libstrongswan-extra-plugins 5.6.2-1ubuntu2.7",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libstrongswan-extra-plugins-5.6.2-1ubuntu2.7",
  "summary": "libstrongswan-extra-plugins 5.6.2-1ubuntu2.7, released October 18, 2021, fixes 2 CVEs in libstrongswan-extra-plugins. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libstrongswan-extra-plugins 5.6.2-1ubuntu2.7 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2021-10-18T05:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 2 CVEs, none high severity",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.06915,
  "appliesTo": [
    {
      "product": "libstrongswan-extra-plugins",
      "productUrl": "https://patchblox.com/security/product/linux/libstrongswan-extra-plugins",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.6.2-1ubuntu2.7",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-41990",
      "url": "https://patchblox.com/security/cve/CVE-2021-41990",
      "title": "libcharon-extauth-plugins: The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow viaa crafted certificate with an RSASSA-PSS s...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.06915,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-41991",
      "url": "https://patchblox.com/security/cve/CVE-2021-41991",
      "title": "charon-cmd: The in-memory certificate cache in strongSwan before 5.9.4 has a remoteinteger overflow upon receiving many requests...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.05301,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}