cve/2018/CVE-2018-1000857.md

CVE-2018-1000857

Description

log-user-session version 0.7 and earlier contains a Directory Traversal vulnerability in Main SUID-binary /usr/local/bin/log-user-session that can result in User to root privilege escalation. This attack appear to be exploitable via Malicious unprivileged user executes the vulnerable binary/(remote) environment variable manipulation similar shell-shock also possible.

POC

Reference

• https://www.halfdog.net/Security/2018/LogUserSessionLocalRootPrivilegeEscalation/
• https://www.halfdog.net/Security/2018/LogUserSessionLocalRootPrivilegeEscalation/

Github

No PoCs found on GitHub currently.