CVE-2023-4320
HIGH EXPLOITED RANSOMWARERed Hat Satellite < 6.13 - Insufficient Session Expiration via Personal Access Token Arithmetic Overflow
Title source: llmExploitation Summary
CVE-2023-4320 has been observed exploited in the wild (reported by VulnCheck KEV), including in ransomware campaigns.
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.
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:2010
Vendor Advisory vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2023-4320
Issue Tracking issue-tracking
x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2231814
Scores
CVSS v3
7.6
EPSS
0.0005
EPSS Percentile
15.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
VulnCheck KEV
2024-10-10
Ransomware Use
Confirmed
CWE
CWE-613
Status
published
Products (1)
redhat/satellite
< 6.13
Published
Dec 18, 2023
Tracked Since
Feb 18, 2026