CVE-2020-29582

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CVSS 3.1

5.3 medium

EPSS

3%p84

Published

Feb 3, 2021 (Feb 3, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: jetbrains oracle
Products: kotlin, communications cloud native core network slice selection function, communications cloud native core policy, communications cloud native core service communication proxy
Weakness: CWE-276
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (2.6%)

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