Vulnerability in Jetbrains Kotlin
CVE-2020-29582
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.
EPSS: 0.026 (83.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Jetbrains Kotlin
- Oracle Communications_cloud_native_core_network_slice_selection_function — versions 1.2.1
- Oracle Communications_cloud_native_core_policy — versions 1.14.0
- Oracle Communications_cloud_native_core_service_communication_proxy — versions 1.14.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Third Party Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-29582?
- CVE-2020-29582 is a medium-severity vulnerability in Jetbrains Kotlin, classified under Incorrect Default Permissions. CVSS score: 5.3/10. Published 2021-02-03.
- How severe is CVE-2020-29582?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-29582 known to be exploited?
- 15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.