{
  "fix": "libgv-lua 2.40.1-2ubuntu0.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libgv-lua-2.40.1-2ubuntu0.1-esm1",
  "summary": "libgv-lua 2.40.1-2ubuntu0.1~esm1, released April 29, 2021, fixes 3 CVEs in libgv-lua. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libgv-lua 2.40.1-2ubuntu0.1~esm1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2021-04-29T11:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-18032, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.04894,
  "maxCvss": 7.8,
  "appliesTo": [
    {
      "product": "libgv-lua",
      "productUrl": "https://patchblox.com/security/product/linux/libgv-lua",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.40.1-2ubuntu0.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-18032",
      "url": "https://patchblox.com/security/cve/CVE-2020-18032",
      "title": "graphviz: ELSA-2021-4256: graphviz security update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 7.8,
      "epss": 0.02614,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-11023",
      "url": "https://patchblox.com/security/cve/CVE-2019-11023",
      "title": "libgv-lua: The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, a...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.04894,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-10196",
      "url": "https://patchblox.com/security/cve/CVE-2018-10196",
      "title": "graphviz: NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library in G...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.01632,
      "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"
  }
}