GHSA-6qfg-8799-r575
Suggest an improvement- Source
- https://github.com/advisories/GHSA-6qfg-8799-r575
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-6qfg-8799-r575/GHSA-6qfg-8799-r575.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-6qfg-8799-r575
- Aliases
- Published
- 2021-05-18T15:30:07Z
- Modified
- 2024-08-21T15:57:16.996830Z
- Severity
-
- 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Kubernetes kubectl cp Vulnerable to Symlink Attack
- Details
-
The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be used to allow an attacker to place a nefarious file using a symlink, outside of the destination tree.
- References
Affected packages
Go / k8s.io/kubernetes
Package
- Name
- k8s.io/kubernetes
- View open source insights on deps.dev
- Purl
- pkg:golang/k8s.io/kubernetes
Go / k8s.io/kubernetes
Package
- Name
- k8s.io/kubernetes
- View open source insights on deps.dev
- Purl
- pkg:golang/k8s.io/kubernetes
Go / k8s.io/kubernetes
Package
- Name
- k8s.io/kubernetes
- View open source insights on deps.dev
- Purl
- pkg:golang/k8s.io/kubernetes