Debian Security Advisory DSA 930-2 – Ulf Harnhammar from the Debian Security Audit project discovered a format string attack in the logging code of smstools, which may be exploited to execute arbitrary code with root privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42966/dsa-930-2.txt
Source: https://packetstormsecurity.com/files/42966/Debian-Linux-Security-Advisory-930-2.html