[[!meta date="Sun Apr 27 00:00:00 2014"]]
[[!meta title="Numerous security holes in Tails 0.23"]]

[[!tag security/fixed]]

Several security holes affect Tails 0.23.

We **strongly** encourage you to [[upgrade to Tails
1.0|news/version_1.0]] as soon as possible.

Details
=======

 - Iceweasel and its bundled NSS: [[!mfsa2014 34]],
   [[!mfsa2014 35]], [[!mfsa2014 37]], [[!mfsa2014 38]],
   [[!mfsa2014 42]], [[!mfsa2014 43]], [[!mfsa2014 44]],
   [[!mfsa2014 46]]
 - tor: [[!tor_bug 11464]]
 - openjdk-6: [[!debsa2014 2912]]
 - openssl: [[!debsa2014 2908]]
 - curl: [[!debsa2014 2902]]
 - openssh: [[!debsa2014 2894]]
 - libyaml: [[!debsa2014 2884]]
 - libyaml-libyaml-perl: [[!debsa2014 2885]]
