Security advisories for Tuesday

Arch Linux has updated lib32-libpng (two vulnerabilities) and libpng (two vulnerabilities).

CentOS has updated xen (C5: code execution).

Fedora has updated cyrus-imapd (F23: information disclosure), pdns (F23: denial of service), python-pygments (F23: shell execution), and webkitgtk4 (F23: two vulnerabilities).

Gentoo has updated adobe-flash (multiple vulnerabilities).

Mageia has updated chromium-browser-stable (information leak), iceape (multiple vulnerabilities), krb5 (code execution), and mariadb (multiple vulnerabilities).

openSUSE has updated xen (13.2: multiple vulnerabilities).

Oracle has updated xen (OL5: code execution).

Red Hat has updated xen (RHEL5: code execution).

Scientific Linux has updated xen (SL5: code execution).

SUSE has updated krb5 (SLEDebuginfo11SP3: denial of service).

Ubuntu has updated libxml2 (multiple vulnerabilities) and strongswan (15.10, 15.04, 14.04: authentication bypass).