ghsa-4p6w-m9wc-c9c9
Vulnerability from github
Published
2020-09-14 18:13
Modified
2022-02-08 22:06
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
Sensitive Data Exposure in Apache Ant
Details

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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.ant:ant"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.1"
            },
            {
              "fixed": "1.9.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.ant:ant"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.10.0"
            },
            {
              "fixed": "1.10.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-1945"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-668"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-09-14T18:12:46Z",
    "nvd_published_at": "2020-05-14T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-4p6w-m9wc-c9c9",
  "modified": "2022-02-08T22:06:02Z",
  "published": "2020-09-14T18:13:29Z",
  "references": [
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1945"
    },
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    },
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    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EQBR65TINSJRN7PTPIVNYS33P535WM74"
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    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-34"
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    {
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      "url": "https://usn.ubuntu.com/4380-1"
    },
    {
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      "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
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    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967@%3Cannounce.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967@%3Cdev.groovy.apache.org%3E"
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    {
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    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00053.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/09/30/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/12/06/1"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Sensitive Data Exposure in Apache Ant"
}


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