Port Decompression bomb security changes from v1 #414
Merged
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This PR aims to fix #407 (reserved as
CVE-2023-0475
), by introducing "(de)compression" bomb mitigation options to the various decompressors provided by this package. Specifically,FileSizeLimit
andFilesLimit
.FileSizeLimit
limits the size of a decompressed file, or limits the total size of all decompressed files if dealing with an archive.FilesLimit
limits the number of files that are allowed to be decompressed from an archive.These changes were ported from v1.
In addition to the security changes support for ZTSD as a supported decompressor was also ported.