CVE-2015-1330 - Balkan Israel

Description

unattended-upgrades before 0.86.1 does not properly authenticate packages when the (1) force-confold or (2) force-confnew dpkg options are enabled in the DPkg::Options:: apt configuration which allows remote man-in-the-middle attackers to upload and execute arbitrary packages via unspecified vectors.

Reference

http://www.ubuntu.com/usn/USN-2657-1 http://www.debian.org/security/2015/dsa-3297 http://metadata.ftp-master.debian.org/changelogs//main/u/unattended-upgrades/unattended-upgrades_0.86.1_changelog http://www.securitytracker.com/id/1032738