https://nvd.nist.gov/vuln/detail/CVE-2017-6850 "The jp2_cdef_destroy function in jp2_cod.c in JasPer before 2.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image." https://nvd.nist.gov/vuln/detail/CVE-2017-9782 "JasPer 2.0.12 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted image, related to the jp2_decode function in libjasper/jp2/jp2_dec.c."
*** This bug has been marked as a duplicate of bug 614030 ***