In libming 0.4.8, there is an integer signedness error vulnerability (left shift of a negative value) in the readSBits function (util/read.c). Remote attackers can leverage this vulnerability to cause a denial of service via a crafted swf file.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-5251.json"