In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
Created openjpeg2 tracking bugs for this issue:
Affects: epel-all [bug 1542322]
Affects: fedora-all [bug 1542323]
Created attachment 1554622 [details]
This issue did not affect Red Hat Enterprise Linux 7.6 and older versions as they didn't include support for openjpeg2.