Several security holes that affect Tails 2.2.1 are now fixed in Tails 2.3.

We strongly encourage you to upgrade to Tails 2.3 as soon as possible.

Details

• Tor Browser: Mozilla Foundation Security Advisory 2016-39, Mozilla Foundation Security Advisory 2016-44, Mozilla Foundation Security Advisory 2016-47
• icedove: Debian Security Advisory 3520
• git: Debian Security Advisory 3521
• libgd3: Debian Security Advisory 3556
• pidgin-otr: Debian Security Advisory 3528
• srtp: Debian Security Advisory 3539
• imagemagick: Debian Security Advisory 3547
• samba: Debian Security Advisory 3548
• openssh: Debian Security Advisory 3550