Avast Linux antivirus versions 1.0.5, 1.0.5-1 creates a temporary directory in an insecure manner. POC included.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/45579/Avast-1.0.5.txt
Source: https://packetstormsecurity.com/files/45579/Avast-1.0.5.txt.html