GHSA-cqj8-47ch-rvvq

    Dashboard / Vulnerabilities / GHSA-cqj8-47ch-rvvq

    GHSA-cqj8-47ch-rvvq

    Published: 24 May 2022Last Modified: 10 Sept 2026

    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.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-29582, https://blog.jetbrains.com, https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020, https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe@%3Cusers.kafka.apache.org%3E, https://www.oracle.com//security-alerts/cpujul2021.html, https://www.oracle.com/security-alerts/cpuapr2022.html, https://www.oracle.com/security-alerts/cpujan2022.html

    Affected packages

    Package

    Name: org.jetbrains.kotlin:kotlin-stdlib

    Purl: pkg:maven/org.jetbrains.kotlin/kotlin-stdlib

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.21

    Affected versions

    0.0.1-test-deploy
    0.0.2-test-deploy

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High