Medium severity5.3NVD Advisory· Published Feb 3, 2021· Updated Jun 17, 2026
CVE-2020-29582
CVE-2020-29582
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.jetbrains.kotlin:kotlin-stdlibMaven | < 1.4.21 | 1.4.21 |
Affected products
16- cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.14.0:*:*:*:*:*:*:*
- JetBrains/Kotlindescription
- osv-coords11 versionspkg:apk/chainguard/thingsboardpkg:apk/chainguard/thingsboard-tb-js-executorpkg:apk/chainguard/thingsboard-tb-mqtt-transportpkg:apk/chainguard/thingsboard-tb-nodepkg:apk/chainguard/thingsboard-tb-web-uipkg:apk/wolfi/thingsboardpkg:apk/wolfi/thingsboard-tb-js-executorpkg:apk/wolfi/thingsboard-tb-mqtt-transportpkg:apk/wolfi/thingsboard-tb-nodepkg:apk/wolfi/thingsboard-tb-web-uipkg:maven/org.jetbrains.kotlin/kotlin-stdlib
< 3.7-r1+ 10 more
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 3.7-r1
- (no CPE)range: < 1.4.21
Patches
Vulnerability mechanics
References
10- www.oracle.com//security-alerts/cpujul2021.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuapr2022.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpujan2022.htmlnvdPatchThird Party AdvisoryWEB
- blog.jetbrains.comnvdVendor AdvisoryWEB
- blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/nvdVendor Advisory
- github.com/advisories/GHSA-cqj8-47ch-rvvqghsaADVISORY
- lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe%40%3Cusers.kafka.apache.org%3EnvdThird Party Advisory
- nvd.nist.gov/vuln/detail/CVE-2020-29582ghsaADVISORY
- blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020ghsaWEB
- lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe@%3Cusers.kafka.apache.org%3EghsaWEB
News mentions
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