Postfix mail server hardlinks privilege escalation

2008-09-02T00:00:00
ID SECURITYVULNS:VULN:9222
Type securityvulns
Reporter BUGTRAQ
Modified 2008-09-02T00:00:00

Description

It's possible to cause Postfix to deliver mail to system file by using hardlinks to symlink (available against standard in Linux, IRIX, Solaris).