CVE-2018-5786: Debian Linux

Medium severity, CVSS 5.5. EPSS: 1.3% chance of exploitation in the next 30 days.

In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application hang in the get_fileinfo function (lrzip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• Long Range Zip Project Long Range Zip: version 0.631 only

Published 2018-01-19. Last modified 2026-06-17.