{
  "cveId": "CVE-2020-1945",
  "url": "https://patchblox.com/security/cve/CVE-2020-1945",
  "summary": "CVE-2020-1945 is fixed in 2 products on 1 platform, first by ant 1.10.5-3~18.04.1~esm1, released May 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ant: Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system prop...",
  "description": "Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.",
  "published": "2020-05-14T09:15:00Z",
  "severity": "Medium",
  "epss": 0.01769,
  "epssPercentile": 0.78258,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ant",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.10.5-3~18.04.1~esm1",
      "fix": "ant 1.10.5-3~18.04.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ant-1.10.5-3-18.04.1-esm1",
      "released": "2020-05-14T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ant",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.10.7-1ubuntu0.1~esm1",
      "fix": "ant 1.10.7-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ant-1.10.7-1ubuntu0.1-esm1",
      "released": "2020-05-14T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ant-optional",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.10.5-3~18.04.1~esm1",
      "fix": "ant-optional 1.10.5-3~18.04.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ant-optional-1.10.5-3-18.04.1-esm1",
      "released": "2020-05-14T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ant-optional",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.10.7-1ubuntu0.1~esm1",
      "fix": "ant-optional 1.10.7-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ant-optional-1.10.7-1ubuntu0.1-esm1",
      "released": "2020-05-14T09:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}