Debian Security Advisory DSA 918-1 – Several security related problems have been discovered in osh, the operator’s shell for executing defined programs in a privileged environment.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42256/dsa-918-1.txt
Source: https://packetstormsecurity.com/files/42256/Debian-Linux-Security-Advisory-918-1.html