Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the “returned length of the object from _ksba_ber_parse_tl.”
git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64
lists.opensuse.org/opensuse-updates/2016-06/msg00028.html
www.openwall.com/lists/oss-security/2016/05/10/8
www.openwall.com/lists/oss-security/2016/05/11/10
www.ubuntu.com/usn/USN-2982-1
security.gentoo.org/glsa/201706-22