Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
%20Following&color=brightgreen)
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.
No PoCs from references.
- https://github.com/43622283/awesome-cloud-native-security
- https://github.com/ARPSyndicate/cvemon
- https://github.com/LouisLiuNova/container-escape-exploits
- https://github.com/Metarget/awesome-cloud-native-security
- https://github.com/Metarget/metarget
- https://github.com/adavarski/HomeLab-Proxmox-k8s-DevSecOps-playground
- https://github.com/adavarski/HomeLab-k8s-DevSecOps-playground
- https://github.com/atesemre/awesome-cloud-native-security
- https://github.com/iridium-soda/container-escape-exploits
- https://github.com/noirfate/k8s_debug