CVE-1999-1340: Hylafax

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

Buffer overflow in faxalter in hylafax 4.0.2 allows local users to gain privileges via a long -m command line argument.

Affected products

• Hylafax Hylafax: version 4.0.2 only

Published 1999-11-04. Last modified 2026-06-16.