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CVE-2023-6393

Good to know:

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Date: December 6, 2023

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.

Language: Java

Severity Score

Related Resources (9)

https://access.redhat.com/errata/RHSA-2023:7700
https://github.com/quarkusio/quarkus
https://github.com/quarkusio/quarkus/commit/d9ace85caec2d8497b1a2c48b8d52bb163f04adf
https://github.com/quarkusio/quarkus/pull/37077
https://bugzilla.redhat.com/show_bug.cgi?id=2253113
https://github.com/quarkusio/quarkus/issues/37078
https://access.redhat.com/security/cve/CVE-2023-6393
https://nvd.nist.gov/vuln/detail/CVE-2023-6393
https://www.mend.io/vulnerability-database/CVE-2023-6393

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade Version

Upgrade to version io.quarkus:quarkus-cache:3.5.2;io.quarkus:quarkus-cache:3.2.9.Final

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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