{
  "cveId": "CVE-2020-21913",
  "url": "https://patchblox.com/security/cve/CVE-2020-21913",
  "summary": "CVE-2020-21913 is fixed in 4 products on 1 platform, first by icu-devtools 60.2-3ubuntu3.2, released September 20, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "icu: This update for icu fixes the following issues:\n\n- CVE-2025-5222: Stack buffer overflow in the SRBRoot:addTag functio...",
  "description": "This update for icu fixes the following issues:\n\n- CVE-2025-5222: Stack buffer overflow in the SRBRoot:addTag function (bsc#1243721).",
  "published": "2021-09-20T07:15:00Z",
  "severity": "Low",
  "epss": 0.01213,
  "epssPercentile": 0.68698,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "icu",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "65.1-150200.4.15.1",
      "fix": "SUSE-SU-2025:02079-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02079-1",
      "released": "2025-06-24T10:24:22Z"
    },
    {
      "platform": "linux",
      "product": "icu",
      "release": "sles 15.6",
      "fixedVersion": "65.1-150200.4.15.1",
      "fix": "SUSE-SU-2025:02079-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02079-1",
      "released": "2025-06-24T10:24:22Z"
    },
    {
      "platform": "linux",
      "product": "icu",
      "release": "sles 15.7",
      "fixedVersion": "65.1-150200.4.15.1",
      "fix": "SUSE-SU-2025:02079-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02079-1",
      "released": "2025-06-24T10:24:22Z"
    },
    {
      "platform": "linux",
      "product": "icu-devtools",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.2-3ubuntu3.2",
      "fix": "icu-devtools 60.2-3ubuntu3.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-icu-devtools-60.2-3ubuntu3.2",
      "released": "2021-09-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libicu60",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.2-3ubuntu3.2",
      "fix": "libicu60 60.2-3ubuntu3.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libicu60-60.2-3ubuntu3.2",
      "released": "2021-09-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libiculx60",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.2-3ubuntu3.2",
      "fix": "libiculx60 60.2-3ubuntu3.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libiculx60-60.2-3ubuntu3.2",
      "released": "2021-09-20T07:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}