{"id":"CVE-2024-12397","aliases":["EUVD-2024-3462","GHSA-ch7q-gpff-h9hp","GHSA-cxrx-q234-m22m","RHLW-2026-f6f1fa9b81c3bbbe"],"status":"published","title":"Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling","description":"A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with\ncertain value-delimiting characters in incoming requests. This issue could\nallow an attacker to construct a cookie value to exfiltrate HttpOnly cookie\nvalues or spoof arbitrary additional cookie values, leading to unauthorized\ndata access or modification. The main threat from this flaw impacts data\nconfidentiality and integrity.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00928,"percentile":0.60767,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-444"],"published":"2024-12-12T09:05:28Z","modified":"2026-11-05T21:15:35Z","fixes":[{"ecosystem":"Maven","package":"io.quarkus.http:quarkus-http-core","fixed_in":["5.3.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.quarkus.http:quarkus-http-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.4"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.quarkus.http:quarkus-http-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.4"}]}],"versions":["3.0.0.Alpha1","3.0.0.Alpha2","3.0.0.Alpha3","3.0.0.Alpha4","3.0.0.Alpha5","3.0.0.Alpha6","3.0.0.Alpha7","3.0.0.Beta1","3.0.0.Beta2","3.0.0.Beta3","3.0.0.Final","3.0.1.Final","3.0.10.Final","3.0.11.Final","3.0.12.Final","3.0.13.Final","3.0.14.Final","3.0.15.Final","3.0.16.Final","3.0.17.Final","3.0.18.Final","3.0.2.Final","3.0.3.Final","3.0.4.Final","3.0.5.Final","3.0.6.Final","3.0.7.Final","3.0.8.Final","3.0.9.Final","3.1.0.Beta1","3.1.0.Beta2","3.1.0.Final","3.1.1.Final","4.0.0","4.0.0.Alpha2","4.0.0.Alpha3","4.0.0.Alpha4","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.1.9","4.2.1","5.0.0.Alpha1","5.0.0.Alpha2","5.0.0.Alpha3","5.0.0.Final","5.0.1.Final","5.0.2.Final","5.0.3.Final","5.1.0.Final","5.2.0.Final","5.2.1.Final","5.2.2.Final","5.2.3","5.2.4","5.3.0","5.3.1","5.3.2","5.3.3"]},{"source":"osv","ecosystem":"Red Hat Lightwell:Maven","package":"io.quarkus.http:quarkus-http-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.8.rhlw-00005"}]}],"versions":["3.0.0.Alpha1","3.0.0.Alpha2","3.0.0.Alpha3","3.0.0.Alpha4","3.0.0.Alpha5","3.0.0.Alpha6","3.0.0.Alpha7","3.0.0.Beta1","3.0.0.Beta2","3.0.0.Beta3","3.0.0.Final","3.0.1.Final","3.0.10.Final","3.0.11.Final","3.0.12.Final","3.0.13.Final","3.0.14.Final","3.0.15.Final","3.0.16.Final","3.0.17.Final","3.0.18.Final","3.0.2.Final","3.0.3.Final","3.0.4.Final","3.0.5.Final","3.0.6.Final","3.0.7.Final","3.0.8.Final","3.0.9.Final","3.1.0.Beta1","3.1.0.Beta2","3.1.0.Final","3.1.1.Final","4.0.0","4.0.0.Alpha2","4.0.0.Alpha3","4.0.0.Alpha4","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8"],"bundled":2}],"products":[{"vendor":"red hat","product":"cryostat 3"},{"vendor":"red hat","product":"cryostat 4 on rhel 9"},{"vendor":"red hat","product":"hawtio hawtio 4.2.0"},{"vendor":"red hat","product":"red hat build of apache camel 4 for quarkus 3"},{"vendor":"red hat","product":"red hat build of apicurio registry 2"},{"vendor":"red hat","product":"red hat build of keycloak"},{"vendor":"red hat","product":"red hat build of keycloak 26.2"},{"vendor":"red hat","product":"red hat build of optaplanner 8"},{"vendor":"red hat","product":"red hat build of quarkus 3.15.3"},{"vendor":"red hat","product":"red hat fuse 7"},{"vendor":"red hat","product":"red hat integration camel k 1"},{"vendor":"red hat","product":"red hat jboss enterprise application platform 8"},{"vendor":"red hat","product":"red hat jboss enterprise application platform expansion pack"},{"vendor":"red hat","product":"red hat process automation 7"},{"vendor":"red hat","product":"streams for apache kafka"}],"references":[{"url":"https://access.redhat.com/errata/RHBA-2025:7525","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHBA-2025:7639","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2025:0900","tags":["vendor-advisory","x_refsource_REDHAT","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2025:3018","tags":["vendor-advisory","x_refsource_REDHAT","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2025:8761","tags":["vendor-advisory","x_refsource_REDHAT","advisory","web"]},{"url":"https://access.redhat.com/security/cve/CVE-2024-12397","tags":["vdb-entry","x_refsource_REDHAT","advisory","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2331298","tags":["issue-tracking","x_refsource_REDHAT","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12397","tags":["advisory"]},{"url":"https://github.com/quarkusio/quarkus-http/pull/170","tags":["web"]},{"url":"https://github.com/quarkusio/quarkus-http/commit/cfc99d80fce2e3a3dbf06972e648e79e925a7ae7","tags":["web"]},{"url":"https://access.redhat.com/errata/RHSA-2025:1082","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cxrx-q234-m22m","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","tags":["web"]},{"url":"https://catalog.redhat.com/software/containers/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/12xxx/CVE-2024-12397.json","tags":["advisory"]},{"url":"https://github.com/quarkusio/quarkus-http","tags":["package"]},{"url":"https://access.redhat.com/errata/RHSA-2024:4392","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2024:5143","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2024:5144","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2024:5145","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2024:5147","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2024:6437","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2024-3653","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3653.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3653","tags":["advisory"]},{"url":"https://github.com/undertow-io/undertow","tags":["package"]},{"url":"https://github.com/advisories/GHSA-ch7q-gpff-h9hp","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-12397","title":"Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling","description":"A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with\ncertain value-delimiting characters in incoming requests. This issue could\nallow an attacker to construct a cookie value to exfiltrate HttpOnly cookie\nvalues or spoof arbitrary additional cookie values, leading to unauthorized\ndata access or modification. The main threat from this flaw impacts data\nconfidentiality and integrity.","status":"published","published":"2024-12-12T09:05:28.451Z","modified":"2026-11-05T11:45:07.365Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-444"],"updated_at":"2026-11-05T13:18:22.408512Z"}],"euvd":[{"id":"EUVD-2024-3462","description":"A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with\ncertain value-delimiting characters in incoming requests. This issue could\nallow an attacker to construct a cookie value to exfiltrate HttpOnly cookie\nvalues or spoof arbitrary additional cookie values, leading to unauthorized\ndata access or modification. The main threat from this flaw impacts data\nconfidentiality and integrity.","status":"published","published":"2024-12-12T09:05:28Z","modified":"2026-11-05T11:45:07Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-05T13:14:14.11293Z"}],"ghsa":[{"id":"GHSA-cxrx-q234-m22m","title":"io.quarkus.http/quarkus-http-core: Quarkus HTTP Cookie Smuggling","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.","status":"published","published":"2024-12-12T09:31:35Z","modified":"2025-06-10T14:55:20Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T14:38:46.901955Z"}],"nvd":[{"id":"CVE-2024-12397","description":"A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with\ncertain value-delimiting characters in incoming requests. This issue could\nallow an attacker to construct a cookie value to exfiltrate HttpOnly cookie\nvalues or spoof arbitrary additional cookie values, leading to unauthorized\ndata access or modification. The main threat from this flaw impacts data\nconfidentiality and integrity.","status":"published","published":"2024-12-12T09:15:05.57Z","modified":"2026-11-05T12:17:45.9Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-444"],"updated_at":"2026-11-05T16:36:41.817182Z"}],"osv":[{"id":"CVE-2024-12397","title":"Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling","description":"A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with\ncertain value-delimiting characters in incoming requests. This issue could\nallow an attacker to construct a cookie value to exfiltrate HttpOnly cookie\nvalues or spoof arbitrary additional cookie values, leading to unauthorized\ndata access or modification. The main threat from this flaw impacts data\nconfidentiality and integrity.","status":"published","published":"2024-12-12T09:05:28.451Z","modified":"2026-11-07T02:30:58.84607473Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-444"],"updated_at":"2026-11-07T03:07:52.191907Z"},{"id":"GHSA-cxrx-q234-m22m","title":"io.quarkus.http/quarkus-http-core: Quarkus HTTP Cookie Smuggling","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.","status":"published","published":"2024-12-12T09:31:35Z","modified":"2026-09-10T03:50:21.502166908Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T15:46:45.639885Z"},{"id":"RHLW-2026-f6f1fa9b81c3bbbe","title":"Lightwell Security Advisory: quarkus-http-core 4.1.8.rhlw-00005","description":"Red Hat Lightwell has released io.quarkus.http:quarkus-http-core 4.1.8.rhlw-00005 with backported fixes for CVE-2024-12397 and CVE-2024-3653.\n\nCVE-2024-12397: Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling\n\nCVE-2024-3653: Undertow: learningpushhandler can lead to remote memory dos attacks\n\nThis patched artifact is a drop-in replacement for io.quarkus.http:quarkus-http-core 4.1.8 from Maven Central.","status":"published","published":"2026-09-28T20:37:17Z","modified":"2026-10-27T04:13:02.070726384Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:59.135214Z"}]}}