{
  "fix": "gerbv 2.7.0-1ubuntu0.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gerbv-2.7.0-1ubuntu0.1",
  "summary": "gerbv 2.7.0-1ubuntu0.1, released April 14, 2022, fixes 6 CVEs in gerbv. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "gerbv 2.7.0-1ubuntu0.1 for Ubuntu 20.04 LTS (focal)",
  "released": "2022-04-14T13:15:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2021-40393, rated Critical",
  "supported": false,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0314,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "gerbv",
      "productUrl": "https://patchblox.com/security/product/linux/gerbv",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.7.0-1ubuntu0.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-40393",
      "url": "https://patchblox.com/security/cve/CVE-2021-40393",
      "title": "gerbv: gerbv - security update",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.0314,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-40391",
      "url": "https://patchblox.com/security/cve/CVE-2021-40391",
      "title": "gerbv: An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.02989,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-40394",
      "url": "https://patchblox.com/security/cve/CVE-2021-40394",
      "title": "gerbv: An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.02989,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-40401",
      "url": "https://patchblox.com/security/cve/CVE-2021-40401",
      "title": "gerbv: A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 an...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.6,
      "epss": 0.01324,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-40400",
      "url": "https://patchblox.com/security/cve/CVE-2021-40400",
      "title": "gerbv: An out-of-bounds read vulnerability exists in the RS-274X aperture macro outline primitive functionality of Gerbv 2.7...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.01288,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-40403",
      "url": "https://patchblox.com/security/cve/CVE-2021-40403",
      "title": "gerbv: An information disclosure vulnerability exists in the pick-and-place rotation parsing functionality of Gerbv 2.7.0 an...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.3,
      "epss": 0.01084,
      "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"
  }
}