CVE-2023-4320: Satellite: arithmetic overflow in satellite
- Is it exploited?
Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .
VulnCheck KEV lists it since . It cites 1 public report, the first from .
- How likely is exploitation in the next 30 days?
- 0.7%
EPSS score, percentile 51.3 of all scored records. A probability estimated by FIRST, not a report of exploitation.
- How severe?
- 7.6 High
CVSS v3.1 base score, given by the CNA
- What should I do?
CISA has set no required action, because the vulnerability is not in KEV.
- Which versions are affected?
Unaffected 0:3.9.1.6-1.el8sat; 0:3.9.1.6-1.el8sat; 0:3.9.1.6-1.el8sat
Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
Satellite: arithmetic overflow in satellite
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.
Source: CVE List, as of . About the data.
What to do
Advisories and patches
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (3 products)
| Status | Versions |
|---|---|
| Unaffected | 0:3.9.1.6-1.el8sat |
Versions not listed are: affected.
| Status | Versions |
|---|---|
| Unaffected | 0:3.9.1.6-1.el8sat |
Versions not listed are: affected.
| Status | Versions |
|---|---|
| Unaffected | 0:3.9.1.6-1.el8sat |
Versions not listed are: affected.
Versions the record lists as unaffected: 0:3.9.1.6-1.el8sat.
Source: CVE List, as of . About the data.
Weakness
CWE-613
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.
Timeline
| Date | Event |
|---|---|
| CVE record published | |
| CVE record last updated |
References
2
Known exploited Red Hat vulnerabilities
- CVE-2015-3246: Red Hat Libuser Race Condition Vulnerability
- CVE-2015-5287: Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability
- CVE-2018-14667: Red Hat JBoss RichFaces Framework Expression Language Injection Vulnerability
- CVE-2021-3560: Red Hat Polkit Incorrect Authorization Vulnerability
- CVE-2021-4034: Red Hat Polkit Out-of-Bounds Read and Write Vulnerability