{
  "fix": "libssl3t64 1.1.1l-1ubuntu1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libssl3t64-1.1.1l-1ubuntu1",
  "summary": "libssl3t64 1.1.1l-1ubuntu1, released August 24, 2021, fixes 2 CVEs in libssl3t64. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libssl3t64 1.1.1l-1ubuntu1 for Ubuntu 25.04 (plucky)",
  "released": "2021-08-24T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2021-3711, rated Critical",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.87816,
  "maxCvss": 7.4,
  "appliesTo": [
    {
      "product": "libssl3t64",
      "productUrl": "https://patchblox.com/security/product/linux/libssl3t64",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "1.1.1l-1ubuntu1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-3711",
      "url": "https://patchblox.com/security/cve/CVE-2021-3711",
      "title": "OpenSSL: CVE-2021-3711 SM2 Decryption Buffer Overflow",
      "priority": "Urgent",
      "severity": "Critical",
      "epss": 0.87816,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-3712",
      "url": "https://patchblox.com/security/cve/CVE-2021-3712",
      "title": "libssl3t64: ASN.1 strings are represented internally within OpenSSL as an ASN1_STRINGstructure which contains a buffer holding th...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.4,
      "epss": 0.4814,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}