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Mozilla Foundation Security Advisory 2011-11

Title: Update to HTTPS certificate blacklist
Impact: High
Announced: March 22, 2011
Products: Firefox, Thunderbird, SeaMonkey

Fixed in: Firefox 3.6.16
  Firefox 3.5.18
  SeaMonkey 2.0.13


Several invalid HTTPS certificates were placed on the certificate blacklist to prevent their misuse.