This update for clamav fixes the following issues: Security issue fixed: - CVE-2019-12625: Fixed a ZIP bomb issue by adding detection and heuristics for zips with overlapping files . - CVE-2019-12900: Fixed an out-of-bounds write in decompress.c with many selectors . Non-security issues fixed: - Added the --max-scantime clamscan option and MaxScanTime clamd configuration option . - Increased the startup timeout of clamd to 5 minutes to cater for the grown virus database as a workaround until clamd has learned to talk to systemd to extend the timeout as long as needed .