Thursday's security updates

Arch Linux has updated chromium (multiple vulnerabilities).

CentOS has updated thunderbird (C5: multiple vulnerabilities).

Debian has updated iceweasel (multiple vulnerabilities).

Mandriva has updated flac (BS2: multiple vulnerabilities), graphviz (BS2: format-string vulnerability), owncloud (BS1; BS2: multiple vulnerabilities), and tor (BS1: denial of service).

openSUSE has updated php5 (13.1, 13.2: multiple vulnerabilities) and python-Django (13.2: multiple vulnerabilities).

Oracle has updated firefox (O5: multiple vulnerabilities) and thunderbird (O6; O7: multiple vulnerabilities).

Scientific Linux has updated thunderbird (multiple vulnerabilities).

SUSE has updated kernel (SLES11: multiple vulnerabilities).

Ubuntu has updated tiff (regression fix for previous update).