{
  "cveId": "CVE-2018-0491",
  "url": "https://patchblox.com/security/cve/CVE-2018-0491",
  "summary": "CVE-2018-0491 is fixed in 2 products on 1 platform, first by tor 0.3.2.10-1, released March 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "tor: A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10",
  "description": "A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.",
  "published": "2018-03-05T07:29:00Z",
  "severity": "Medium",
  "epss": 0.1479,
  "epssPercentile": 0.96699,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "tor",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.3.2.10-1",
      "fix": "tor 0.3.2.10-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tor-0.3.2.10-1",
      "released": "2018-03-05T07:29:00Z"
    },
    {
      "platform": "linux",
      "product": "tor-geoipdb",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.3.2.10-1",
      "fix": "tor-geoipdb 0.3.2.10-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tor-geoipdb-0.3.2.10-1",
      "released": "2018-03-05T07:29:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}