The vulnerability of the vcf_parse_format function in the library allows access to common file formats used by HTSlib. This enables attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the vcfparseformat function in the library, which allows access to common file formats in HTSlib, lies in the check that only individual fields have excessive sizes. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity...