Vulnerability Details : CVE-2023-6393
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.
Products affected by CVE-2023-6393
- cpe:2.3:a:redhat:build_of_quarkus:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-6393
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-6393
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.6
|
3.6
|
NIST | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.6
|
3.6
|
Red Hat, Inc. |
CWE ids for CVE-2023-6393
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: secalert@redhat.com (Secondary)
References for CVE-2023-6393
-
https://access.redhat.com/errata/RHSA-2023:7700
RHSA-2023:7700 - Security Advisory - Red Hat Customer Portal
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https://access.redhat.com/security/cve/CVE-2023-6393
CVE-2023-6393- Red Hat Customer PortalVendor Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=2253113
2253113 – (CVE-2023-6393) CVE-2023-6393 quarkus: Potential invalid reuse of context when @CacheResult on a Uni is usedIssue Tracking;Vendor Advisory
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