Public bug reported: Activating DNS over TLS in knot-resolver 2.3.0-1 with Ubuntu 16.04 (Xenial) and libgnutls 3.4.10 results in segmentation fault (double free).
Upstream bug in Knot-resolver is filled here (https://gitlab.labs.nic.cz/knot/knot-resolver/issues/365). Discussion with developers lead us to bug in gnutls, which was patched in version 3.5.5 (https://gitlab.com/gnutls/gnutls/blob/gnutls_3_6_2/NEWS#L413). Test with same configuration on Ubuntu 18 (Bionic), where version of libgnutls30:amd64 is 3.5.18-1ubuntu1 works good. Please consider update to newer minor version of GNUTLS. ** Affects: gnutls28 (Ubuntu) Importance: Undecided Status: New ** Tags: gnutls knot knot-resolver libgnutls -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775162 Title: libgnutls30 3.4.10 segfaults with knot-resolver 2.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnutls28/+bug/1775162/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
