CVE-2022-33067: Long Range Zip Project Long Range Zip

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via the functions get_magic in lrzip.c and Predictor::init in libzpaq/libzpaq.cpp. These vulnerabilities allow attackers to cause a Denial of Service via unspecified vectors.

Affected products

• Long Range Zip Project Long Range Zip: version 0.651 only

Published 2022-06-23. Last modified 2026-06-17.