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    CVE-2020-15824

    In JetBrains Kotlin from 1.4-M1 to 1.4-RC (as Kotlin 1.3.7x is not affected by the issue. Fixed version is 1.4.0) there is a script-cache privilege escalation vulnerability due to kotlin-main-kts cached scripts in the system temp directory, which is shared by all users by default.

    Published:Aug 6, 2020
    Last Modified:Nov 21, 2024
    EPS:Aug 8, 2020
    EPSS Score:0.00026
    CVSS Score:8.8

    Affected Products

    Vendor
    Jetbrains
    Product
    Kotlin
    Vendor
    Oracle
    Product
    Banking Extensibility Workbench
    Vendor
    Oracle
    Product
    Communications Cloud Native Core Policy

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-269 Improper Privilege Management

    Related CVEs

    CVE-2026-53914 (CVSS 6.7) — In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache me…
    CVE-2022-24329 (CVSS 5.3) — In JetBrains Kotlin before 1.6.0, it was not possible to lock dependencies for Multiplatform Gradle Projects.…
    CVE-2020-29582 (CVSS 5.3) — In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An a…
    CVE-2019-10101 (CVSS 8.1) — JetBrains Kotlin versions before 1.3.30 were resolving artifacts using an http connection during the build pro…
    CVE-2019-10103 (CVSS 8.1) — JetBrains IntelliJ IDEA projects created using the Kotlin (JS Client/JVM Server) IDE Template were resolving G…
    CVE-2019-10102 (CVSS 8.1) — JetBrains Ktor framework (created using the Kotlin IDE template) versions before 1.1.0 were resolving artifact…

    References

    http://www.openwall.com/lists/oss-security/2020/12/06/1
    https://blog.jetbrains.com/blog/2020/08/06/jetbrains-security-bulletin-q2-2020/
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cdev.groovy.apache.org%3E
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cusers.groovy.apache.org%3E
    https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E
    https://www.oracle.com/security-alerts/cpujan2022.html
    https://www.oracle.com/security-alerts/cpuoct2021.html
    http://www.openwall.com/lists/oss-security/2020/12/06/1
    https://blog.jetbrains.com/blog/2020/08/06/jetbrains-security-bulletin-q2-2020/
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cdev.groovy.apache.org%3E
    https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cusers.groovy.apache.org%3E
    https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E
    https://www.oracle.com/security-alerts/cpujan2022.html
    https://www.oracle.com/security-alerts/cpuoct2021.html

    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