kubernetes-client/java · Security
Path Traversal in the Java Kubernetes Client
- GHSA ID
- GHSA-cghx-9gcr-r42x
- CVE ID
- CVE-2020-8570
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-8570 ↗
- https://github.com/kubernetes-client/java/issues/1491 ↗
- https://github.com/kubernetes-client/java/pull/1450 ↗
- https://github.com/kubernetes-client/java/commit/858316ae8bc1145005a0310e1f65f95d2389a589 ↗
- https://groups.google.com/g/kubernetes-security-announce/c/sd5h73sFPrg ↗
- https://lists.apache.org/thread.html/rcafa485d63550657f068775801aeb706b7a07140a8ebbdef822b3bb3@%3Ccommits.druid.apache.org%3E ↗
- https://lists.apache.org/thread.html/r0c76b3d0be348f788cd947054141de0229af00c540564711e828fd40@%3Ccommits.druid.apache.org%3E ↗
- https://lists.apache.org/thread.html/r1975078e44d96f2a199aa90aa874b57a202eaf7f25f2fde6d1c44942@%3Ccommits.druid.apache.org%3E ↗
- https://lists.apache.org/thread.html/rdb223e1b82e3d7d8e4eaddce8dd1ab87252e3935cc41c859f49767b6@%3Ccommits.druid.apache.org%3E ↗
- https://github.com/advisories/GHSA-cghx-9gcr-r42x ↗