Successful Zip Bomb attacks occur when an application expands untrusted archive files without controlling the size of the expanded data, which can lead to denial of service. A Zip bomb is usually a malicious archive file of a few kilobytes of compressed data but turned into gigabytes of uncompressed data. To achieve this extreme compression ratio, attackers will compress irrelevant data (eg: a long string of repeated bytes).

https://sonarcloud.io/project/security_hotspots?id=onap_policy-distribution