The jpc_dequantize function in jpc_dec.c in JasPer 1.900.13 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.
https://bugzilla.redhat.com/show_bug.cgi?id=1396979
https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure