The bmp_getdata function in libjasper/bmp/bmp_dec.c in JasPer before 1.900.5 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted BMP image in an imginfo command.
https://lists.debian.org/debian-lts-announce/2018/11/msg00023.html
https://github.com/mdadams/jasper/commit/8f62b4761711d036fd8964df256b938c809b7fca
https://access.redhat.com/errata/RHSA-2017:1208
http://www.securityfocus.com/bid/93590