GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.
lists.opensuse.org/opensuse-security-announce/2019-06/msg00009.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00018.html
www.securityfocus.com/bid/105151
gitlab.com/gnutls/libtasn1/issues/4
lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E