JasPer is vulnerable to denial of service(DoS) attacks. A user can exploit a flaw in the jpc_pi_nextcprl function in jpc_t2cod.c. This allow remote attackers to cause unspecified impact via a crafted file, which triggers the use of an uninitialized value leading the application to crash.
www.debian.org/security/2017/dsa-3827
www.securityfocus.com/bid/97584
access.redhat.com/errata/RHSA-2017:1208
access.redhat.com/security/updates/classification/#important
blogs.gentoo.org/ago/2016/11/04/jasper-use-of-uninitialized-value-in-jpc_pi_nextcprl-jpc_t2cod-c/
github.com/mdadams/jasper/commit/1f0dfe5a42911b6880a1445f13f6d615ddb55387