CVE-2024-12397

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

publishedCWE-444

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.

Technical severity7.4 highCVSS 3.1 · CNA: redhat

Published2024-12-12Source updated 2026-11-05

Collected2026-11-052 attributed sources

Fixes and workarounds

Workaround

Currently, no mitigation is available for this vulnerability.

Source: CNA: redhat

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
`quarkus-http` https://github.com/quarkusio/quarkus-http	≥ 0; < 5.3.4 (affected, semver) Other versions: unaffected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-agent-init-rhel9` https://catalog.redhat.com/software/containers/	≥ 0.5.0-6; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-db-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-grafana-dashboard-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-openshift-console-plugin-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-operator-bundle` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-ose-oauth-proxy-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-reports-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-rhel9-operator` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/cryostat-storage-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Cryostat 4 on RHEL 9 Red Hat `cryostat/jfr-datasource-rhel9` https://catalog.redhat.com/software/containers/	≥ 4.0.0-7; < * (unaffected, rpm) Other versions: affected	CNA: redhat
HawtIO HawtIO 4.2.0 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: unaffected	CNA: redhat
Red Hat Build of Keycloak Red Hat https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: unaffected	CNA: redhat
Red Hat build of Keycloak 26.2 Red Hat `rhbk/keycloak-operator-bundle` https://catalog.redhat.com/software/containers/	≥ 26.2.4-2; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Red Hat build of Keycloak 26.2 Red Hat `rhbk/keycloak-rhel9` https://catalog.redhat.com/software/containers/	≥ 26.2-3; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Red Hat build of Keycloak 26.2 Red Hat `rhbk/keycloak-rhel9-operator` https://catalog.redhat.com/software/containers/	≥ 26.2-3; < * (unaffected, rpm) Other versions: affected	CNA: redhat
Red Hat build of Quarkus 3.15.3 Red Hat `quarkus-http-core` https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	Range not reported Other versions: unaffected	CNA: redhat
Cryostat 3 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat build of Apache Camel 4 for Quarkus 3 Red Hat `quarkus-camel-bom` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat build of Apache Camel 4 for Quarkus 3 Red Hat `quarkus-cxf-bom` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat build of Apicurio Registry 2 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat Build of Keycloak Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat build of OptaPlanner 8 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat Fuse 7 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: unknown	CNA: redhat
Red Hat Integration Camel K 1 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
Red Hat JBoss Enterprise Application Platform 8 Red Hat `quarkus-http-core` https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	Range not reported Other versions: unaffected	CNA: redhat
Red Hat JBoss Enterprise Application Platform Expansion Pack Red Hat `quarkus-http-core` https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	Range not reported Other versions: unaffected	CNA: redhat
Red Hat Process Automation 7 Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat
streams for Apache Kafka Red Hat `quarkus-http-core` https://access.redhat.com/downloads/content/package-browser/	Range not reported Other versions: affected	CNA: redhat

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
3.1 / 7.4 high	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N`	CNA: redhat

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

https://access.redhat.com/errata/RHBA-2025:7525CNA: redhat · vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHBA-2025:7639CNA: redhat · vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:0900CNA: redhat · vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:3018CNA: redhat · vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:8761CNA: redhat · vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-12397CNA: redhat · vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2331298CNA: redhat · issue-tracking, x_refsource_REDHAT

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