http://bugzilla.suse.com/show_bug.cgi?id=939743
http://bugzilla.suse.com/show_bug.cgi?id=939743#c3
Vitezslav Cizek
From the log it looks like pidgin is using NSS, not openssl.
In recent months there were updates to most ssl implementations which caused problems with some servers. To fix a logjam vulnerability (CVE-2015-4000, bug 931600), only Diffie-Hellman groups stronger than 768 (or somewhere 1024) bits are now allowed. So maybe the server you're connecting to is using these short parameters. You can check it by using: gnutls-cli HOST -p PORT --priority=PFS:+DHE-RSA:-ECDHE-RSA -d 255 -- You are receiving this mail because: You are on the CC list for the bug.