cve/2017/CVE-2017-9811.md

CVE-2017-9811

Description

The kluser is able to interact with the kav4fs-control binary in Kaspersky Anti-Virus for Linux File Server before Maintenance Pack 2 Critical Fix 4 (version 8.0.4.312). By abusing the quarantine read and write operations, it is possible to elevate the privileges to root.

POC

Reference

• http://packetstormsecurity.com/files/143190/Kaspersky-Anti-Virus-File-Server-8.0.3.297-XSS-CSRF-Code-Execution.html
• http://seclists.org/fulldisclosure/2017/Jun/33
• https://www.coresecurity.com/advisories/kaspersky-anti-virus-file-server-multiple-vulnerabilities
• https://www.exploit-db.com/exploits/42269/

Github

• https://github.com/lean0x2F/lean0x2f.github.io