CVE-2023-4320 Satellite: arithmetic overflow in satellite
An integer overflow in Red Hat Satellite allows attackers to create indefinitely valid personal access tokens, compromising system integrity and access control.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-4320?
CVE-2023-4320 is a high-severity vulnerability in Redhat Satellite, published on 18 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-613
Which versions are affected by CVE-2023-4320?
It affects 1 product.
Products include Redhat Satellite.
How do I fix CVE-2023-4320?
Apply the vendor's patch.
Is CVE-2023-4320 being exploited?
There is no known exploitation of CVE-2023-4320 in the wild and no public exploit code.
Other vulnerabilities in Redhat Satellite
- CVE-2024-7012 Puppet-foreman: an authentication bypass vulnerability exists in foreman
- CVE-2024-7923 Puppet-pulpcore: an authentication bypass vulnerability exists in pulpcore
- CVE-2026-96659 Foreman: excessive permissions for viewer role on preview
- CVE-2023-0118 Foreman: arbitrary code execution through templates
- CVE-2008-2369 Hardcoded credentials in n/a
Sources
Also known as GHSA-7v43-v54c-p26h.