CVE-2023-6393
Quarkus: potential invalid reuse of context when @cacheresult on a uni is used
- State
- Published
- Severity
- 5.3 Medium
- Published
- Dec 6, 2023
- Updated
- Sep 29, 2026
- Reserved
- Nov 30, 2023
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N | redhat |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
Red Hat build of QuarkusRed Hat |
References
- RHSA-2023:7700vendor-advisory
- https://access.redhat.com/security/cve/CVE-2023-6393vdb-entry
- RHBZ#2253113issue-tracking
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.