ghsa-cqj8-47ch-rvvq
Vulnerability from github
Published
2022-05-24 17:40
Modified
2022-06-23 18:04
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Incorrect Default Permissions in JetBrains Kotlin
Details

In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An attacker was able to read data from such files and list directories due to insecure permissions.

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{
   affected: [
      {
         database_specific: {
            last_known_affected_version_range: "<= 1.4.20",
         },
         package: {
            ecosystem: "Maven",
            name: "org.jetbrains.kotlin:kotlin-stdlib",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.4.21",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2020-29582",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-276",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-06-23T18:04:48Z",
      nvd_published_at: "2021-02-03T16:15:00Z",
      severity: "MODERATE",
   },
   details: "In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An attacker was able to read data from such files and list directories due to insecure permissions.",
   id: "GHSA-cqj8-47ch-rvvq",
   modified: "2022-06-23T18:04:48Z",
   published: "2022-05-24T17:40:48Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-29582",
      },
      {
         type: "WEB",
         url: "https://blog.jetbrains.com",
      },
      {
         type: "WEB",
         url: "https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe@%3Cusers.kafka.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com//security-alerts/cpujul2021.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpujan2022.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
         type: "CVSS_V3",
      },
   ],
   summary: "Incorrect Default Permissions in JetBrains Kotlin",
}


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