CVE-2023-6478
moderate-risk
Published 2023-12-13
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
Do I need to act?
~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.6/10
High
NETWORK
/ LOW complexity
Affected Products (7)
References (46)
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:7886
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-6478
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2253298
and 26 more references
45
/ 100
moderate-risk
Severity
27/34 · High
Exploitability
4/34 · Minimal
Exposure
14/34 · Moderate