CVE-2024-12397

Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling

Published: Dec 12, 2024Updated: Aug 4, 2026 Sources: CVE List NVD GHSACWE-444

7.4HIGH

Description

A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with certain value-delimiting characters in incoming requests. This issue could allow an attacker to construct a cookie value to exfiltrate HttpOnly cookie values or spoof arbitrary additional cookie values, leading to unauthorized data access or modification. The main threat from this flaw impacts data confidentiality and integrity.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-444

Affected Products

Red Hat

commercial·US

Cryostat 4 on RHEL 9On-premOS

Operating Systems / linux-distro

HawtIO HawtIO 4.2.0On-premWeb App

Enterprise Software / itsm-monitoring

Red Hat build of Quarkus 3.15.3On-premLibrary

OSS Libraries / web-framework

Cryostat 3On-prem

OSS Libraries / generic-library

Red Hat build of Apache Camel 4 for Quarkus 3LibraryLibrary

OSS Libraries / generic-library

Red Hat build of Apicurio Registry 2LibraryLibrary

OSS Libraries / generic-library

Red Hat Build of Keycloak

Web & CMS Plugins

Red Hat build of OptaPlanner 8On-premDev Tool

DevTools & CI / build-test-tools

Maven

package-ecosystem

io.quarkus.http:quarkus-http-core

OSS Libraries

and 7 more affected products View all →

Exploitability

Official Patch Available

Workaround Available

Is your org exposed to CVE-2024-12397?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

https://access.redhat.com/errata/RHSA-2025:0900

access.redhat.com

https://access.redhat.com/errata/RHSA-2025:3018

access.redhat.com

https://access.redhat.com/errata/RHSA-2025:8761

access.redhat.com

and 7 more references View all →

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