CVE-2019-11251 – k8s.io/kubernetes

Package

Manager: go
Name: k8s.io/kubernetes
Vulnerable Version: >=1.13.10 <1.13.11 || >=1.14.6 <1.14.7 || >=1.15.3 <1.16.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.01993 pctl0.82915

Details

Kubernetes kubectl cp Vulnerable to Symlink Attack 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.

Metadata

Created: 2021-05-18T15:30:07Z
Modified: 2023-09-18T20:30:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-6qfg-8799-r575/GHSA-6qfg-8799-r575.json
CWE IDs: ["CWE-59", "CWE-61"]
Alternative ID: GHSA-6qfg-8799-r575
Finding: F184
Auto approve: 1