CVE-2023-4320

Satellite: arithmetic overflow in satellite

7.6 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: High
Availability: Low

Exploit likelihood

0.65%Up 0.6 points since Dec 19, 2023

What each source reports

CVE List Score used 7.6

Satellite: arithmetic overflow in satellite

Record: CVE-2023-4320
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Weakness: CWE-613
Updated: 2026-11-02

EUVDEUVD-2023-54186 7.6

Record: EUVD-2023-54186
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-7v43-v54c-p26h 7.5

An arithmetic overflow flaw was found in Satellite when creating a new personal access token....

Record: GHSA-7v43-v54c-p26h
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-613
Updated: 2026-11-02

NVD 7.6

Record: CVE-2023-4320
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-613
Updated: 2026-11-02

OSVRHSA-2024:2010 7.6

Red Hat Security Advisory: Satellite 6.15.0 release

Record: RHSA-2024:2010
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`python-pygments` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:2.17.0-1.el8pc	0:2.17.0-1.el8pc
`python3.11-pygments` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:2.17.0-1.el8pc	0:2.17.0-1.el8pc
`python-pygments` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:2.17.0-1.el8pc	0:2.17.0-1.el8pc
`python3.11-pygments` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:2.17.0-1.el8pc	0:2.17.0-1.el8pc
`foreman` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-debug` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman` Red Hat:satellite_utils:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-cli` Red Hat:satellite_utils:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-cli` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat

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Affected packages
Package	Affected	Fixed
`foreman-debug` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-dynflow-sidekiq` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-ec2` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-journald` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-libvirt` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-openstack` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-ovirt` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-pcp` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-postgresql` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-redis` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-service` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-telemetry` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`foreman-vmware` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.1.6-1.el8sat	0:3.9.1.6-1.el8sat
`python-galaxy-importer` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:0.4.19-2.el8pc	0:0.4.19-2.el8pc
`python3.11-galaxy-importer` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:0.4.19-2.el8pc	0:0.4.19-2.el8pc
`python-galaxy-importer` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:0.4.19-2.el8pc	0:0.4.19-2.el8pc
`python3.11-galaxy-importer` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:0.4.19-2.el8pc	0:0.4.19-2.el8pc
`puppetserver` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:7.14.0-1.el8sat	0:7.14.0-1.el8sat
`puppetserver` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:7.14.0-1.el8sat	0:7.14.0-1.el8sat
`python-aiohttp` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python-aiohttp-debugsource` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python3.11-aiohttp` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python3.11-aiohttp-debuginfo` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python-aiohttp` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python-aiohttp-debugsource` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python3.11-aiohttp` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`python3.11-aiohttp-debuginfo` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.9.2-1.el8pc	0:3.9.2-1.el8pc
`rubygem-activesupport` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:6.1.7.6-1.el8sat	0:6.1.7.6-1.el8sat
`rubygem-activesupport` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:6.1.7.6-1.el8sat	0:6.1.7.6-1.el8sat
`python-django` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:4.2.9-1.el8pc	0:4.2.9-1.el8pc
`python3.11-django` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:4.2.9-1.el8pc	0:4.2.9-1.el8pc
`python-django` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:4.2.9-1.el8pc	0:4.2.9-1.el8pc
`python3.11-django` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:4.2.9-1.el8pc	0:4.2.9-1.el8pc
`python-pycryptodomex` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python-pycryptodomex-debugsource` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python3.11-pycryptodomex` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python3.11-pycryptodomex-debuginfo` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python-pycryptodomex` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python-pycryptodomex-debugsource` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python3.11-pycryptodomex` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`python3.11-pycryptodomex-debuginfo` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.20.0-1.el8pc	0:3.20.0-1.el8pc
`rubygem-puma` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:6.4.2-1.el8sat	0:6.4.2-1.el8sat
`rubygem-puma-debuginfo` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:6.4.2-1.el8sat	0:6.4.2-1.el8sat
`rubygem-puma-debugsource` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:6.4.2-1.el8sat	0:6.4.2-1.el8sat
`rubygem-audited` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:5.4.2-1.el8sat	0:5.4.2-1.el8sat
`python-jinja2` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.1.3-1.el8pc	0:3.1.3-1.el8pc
`python3.11-jinja2` Red Hat:satellite_capsule:6.15::el8 From an advisory covering 18 CVEs	before 0:3.1.3-1.el8pc	0:3.1.3-1.el8pc
`python-jinja2` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.1.3-1.el8pc	0:3.1.3-1.el8pc
`python3.11-jinja2` Red Hat:satellite:6.15::el8 From an advisory covering 18 CVEs	before 0:3.1.3-1.el8pc	0:3.1.3-1.el8pc

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-4320 is a high vulnerability (CVSS 7.6) in Redhat Satellite, published December 18, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.

References

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Left out here: 128 references. The JSON record has them.