CVE-2023-6393
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.
Does this matter?
Lower severity and a low EPSS score (0.63%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.63% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- redhat/build of quarkus
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2023:7700
- https://access.redhat.com/security/cve/CVE-2023-6393Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2253113Issue Tracking, Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-6393Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2253113Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.