This update for unzip fixes the following issues: - CVE-2014-9636: Prevent denial of service via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression - CVE-2018-1000035: Prevent heap-based buffer overflow in the processing of password-protected archives that allowed an attacker to perform a denial of service or to possibly achieve code execution This non-security issue was fixed: +- Allow processing of Windows zip64 archives