The jp2_colr_destroy function in libjasper/jp2/jp2_cod.c in JasPer before 1.900.10 allows remote attackers to cause a denial of service (NULL pointer dereference).Referenceshttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22FCKKHQCQ3S6TZY5G44EFDTMWOJXJRD/http://www.securityfocus.com/bid/93835https://blogs.gentoo.org/ago/2016/10/18/jasper-null-pointer-dereference-in-jp2_colr_destroy-jp2_cod-chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EGI2FZQLOTSZI3VA4ECJERI74SMNQDL4/https://bugzilla.redhat.com/show_bug.cgi?id=1388828https://usn.ubuntu.com/3693-1/http://www.openwall.com/lists/oss-security/2016/10/23/3http://www.openwall.com/lists/oss-security/2016/10/23/6https://github.com/mdadams/jasper/commit/e24bdc716c3327b067c551bc6cfb97fd2370358d
