Serious” Vulnerability Found in Libgcrypt, GnuPG’s cryptographic library

Libgcrypt 1.9.0, the newest version of a cryptographic library integrated in the GNU Privacy Guard (GnuPG) free encryption software, has a “severe” security vulnerability and should not be used, warned Werner Koch. Help Net Security has the full story and points you to version 1.9.1, which fixes the flaw.