CVE-2023-4320: Red Hat Satellite

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

An arithmetic overflow flaw was found in Satellite when creating a new personal access token. This flaw allows an attacker who uses this arithmetic overflow to create personal access tokens that are valid indefinitely, resulting in damage to the system's integrity.

Affected products

• Red Hat Satellite: before 6.13 (fixed in 6.13)

Published 2023-12-18. Last modified 2026-06-17.