CVE-2023-6393
low-risk
Published 2023-12-06
A flaw was found in the Quarkus Cache Runtime. When request processing utilizes a Uni cached using @CacheResult and the cached Uni reuses the initial "completion" context, the processing switches to the cached Uni instead of the request context. This is a problem if the cached Uni context contains sensitive information, and could allow a malicious user to benefit from a POST request returning the response that is meant for another user, gaining access to sensitive data.
Do I need to act?
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0.20% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10
Medium
NETWORK
/ HIGH complexity
Affected Products (1)
Affected Vendors
References (5)
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-6393
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2253113
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-6393
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2253113
23
/ 100
low-risk
Severity
17/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal