{
  "fix": "golang-yaml.v2-dev 0.0\u002Bgit20170407.0.cd8b52f-1ubuntu2\u002Besm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-golang-yaml.v2-dev-0.0-git20170407.0.cd8b52f-1ubuntu2-esm1",
  "summary": "golang-yaml.v2-dev 0.0\u002Bgit20170407.0.cd8b52f-1ubuntu2\u002Besm1, released December 27, 2022, fixes 2 CVEs in golang-yaml.v2-dev. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "golang-yaml.v2-dev 0.0\u002Bgit20170407.0.cd8b52f-1ubuntu2\u002Besm1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2022-12-27T14:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-3064, high severity",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01871,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "golang-yaml.v2-dev",
      "productUrl": "https://patchblox.com/security/product/linux/golang-yaml.v2-dev",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.0\u002Bgit20170407.0.cd8b52f-1ubuntu2\u002Besm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-3064",
      "url": "https://patchblox.com/security/cve/CVE-2022-3064",
      "title": "aardvark-dns: ELSA-2023-6938: container-tools:4.0 security and bug fix update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 9.8,
      "epss": 0.01871,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-4235",
      "url": "https://patchblox.com/security/cve/CVE-2021-4235",
      "title": "golang-yaml.v2: Due to unbounded alias chasing, a maliciously crafted YAML file can cause the system to consume significant system re...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00427,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T14:02:24Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}