cve/2018/CVE-2018-12021.md

CVE-2018-12021

Description

Singularity 2.3.0 through 2.5.1 is affected by an incorrect access control on systems supporting overlay file system. When using the overlay option, a malicious user may access sensitive information by exploiting a few specific Singularity features.

POC

Reference

• http://www.openwall.com/lists/oss-security/2019/05/16/1
• http://www.openwall.com/lists/oss-security/2019/05/16/1

Github

• https://github.com/ARGOeu-Metrics/secmon-probes
• https://github.com/ARGOeu/secmon-probes
• https://github.com/ARPSyndicate/cvemon