This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.

Crate simulator

Dependencies

(9 total, 2 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 clap^4.0.224.5.60up to date
 env_logger^0.11.50.11.9up to date
 log^0.4.200.4.29up to date
 maxminddb ⚠️^0.26.00.27.3out of date
 rayon^1.8.11.11.0up to date
 serde^1.0.1951.0.228up to date
 serde_json^1.0.1111.0.149up to date
 csv^1.3.01.4.0up to date
 rand^0.9.10.10.0out of date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 tempfile^3.10.13.25.0up to date
 approx^0.5.10.5.1up to date

Security Vulnerabilities

maxminddb: `Reader::open_mmap` unsoundly marks unsafe memmap operation as safe

RUSTSEC-2025-0132

maxminddb prior to version 0.27 declared Reader::open_mmap as safe despite wrapping an inherently unsafe memmap2 operation with no extra step done to guarantee safety. This could have led to undefined behaviour if the file were to be modified on disk while the memory map was still active.