libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's length before proceeding with a memcpy.
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17266.json"