The header::addFORMATdescriptor function in header.cpp in VCFtools 0.1.15 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted vcf file.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11130.json"