{"answers":{"affected":"1 open source package ship an affected version, including haproxy. It affects 4 products.","exploited":"There is no known exploitation of CVE-2025-11230 in the wild and no public exploit code.","fix":"Upgrade haproxy to a fixed version for your release line: 2.4.30, 2.6.23, 2.8.16 or 3.0.12.","what":"CVE-2025-11230 is a high-severity denial of service vulnerability in HAProxy Community Edition, published on 19 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-11230 and fix it if it is affected.\n\nWhat it is: CVE-2025-11230 is a high-severity denial of service vulnerability in HAProxy Community Edition, published on 19 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-11230 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- haproxy (Bitnami): affected from 2.4.0; fixed in 2.4.30, 2.6.23, 2.8.16, 3.0.12, 3.1.9, 3.2.6\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-11230/ (Markdown: https://insights.sbomify.com/CVE-2025-11230/index.md)","id":"CVE-2025-11230","markdown":"https://insights.sbomify.com/CVE-2025-11230/index.md","name":"CVE-2025-11230","record":{"aliases":["ALSA-2025:21691","ALSA-2025:21693","AZL-70538","AZL-70583","BIT-haproxy-2025-11230","CLSA-2025-1764324159","CLSA-2025-1765545936","DEBIAN-CVE-2025-11230","DSA-6017-1","GHSA-fc36-5gc3-jmhx","MGASA-2025-0242","MINI-44p7-c2xg-qgjq","MINI-4v3h-cv55-gvq7","MINI-h79v-4h69-2664","MINI-hwcv-3w9r-67pj","MINI-m7hv-7j3w-vp8j","MINI-r9v3-g76g-89f5","OESA-2025-2418","OESA-2025-2419","OESA-2025-2420","OESA-2025-2421","OESA-2025-2422","RHSA-2025:21691","RHSA-2025:21692","RHSA-2025:21693","RHSA-2025:21694","RHSA-2025:22398","RHSA-2025:22399","RHSA-2025:22422","RHSA-2026:8729","RLSA-2025:21691","RLSA-2025:21693","SUSE-SU-2025:03587-1","SUSE-SU-2025:03589-1","SUSE-SU-2025:20872-1","SUSE-SU-2025:20900-1","SUSE-SU-2026:20092-1","SUSE-SU-2026:20094-1","SUSE-SU-2026:20109-1","UBUNTU-CVE-2025-11230","USN-7805-1","openSUSE-SU-2025:15599-1","openSUSE-SU-2026:20032-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HAProxy load balancer","requires_auth":"none","summary":"Remote attackers can cause denial of service in HAProxy by sending specially crafted JSON requests due to inefficient algorithm complexity in the mjson library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"aloha_appliance","vendor":"haproxy"},{"product":"haproxy","vendor":"haproxy"},{"product":"haproxy_enterprise","vendor":"haproxy"},{"product":"kubernetes_ingress_controller","vendor":"haproxy"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-407","name":"Inefficient Algorithmic Complexity"}],"description":"Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests.","ecosystems":["AlmaLinux:10","AlmaLinux:9","Bitnami","Red Hat:enterprise_linux:10.1","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux_eus:10.0","Red Hat:hummingbird:1","Red Hat:rhel_e4s:9.0::appstream","Red Hat:rhel_e4s:9.2::appstream","Red Hat:rhel_eus:9.4::appstream","Red Hat:rhel_eus:9.6::appstream","Rocky Linux:10","Rocky Linux:9","SUSE:Linux Enterprise High Availability Extension 15 SP4","SUSE:Linux Enterprise High Availability Extension 15 SP5","SUSE:Linux Enterprise High Availability Extension 15 SP6","SUSE:Linux Enterprise High Availability Extension 15 SP7","SUSE:Linux Enterprise High Availability Extension 16.0","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Server for SAP applications 16.0","SUSE:Linux Micro 6.0","SUSE:Linux Micro 6.1","SUSE:Linux Micro 6.2","openSUSE:Leap 15.6","openSUSE:Leap 16.0","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service vulnerability in HAProxy mjson library","id":"CVE-2025-11230","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":42,"n_references":1,"next":{"headline":"Invalid characters cause assert","id":"CVE-2025-11232"},"packages":[{"ecosystem":"Bitnami","fixed":["2.4.30","2.6.23","2.8.16","3.0.12","3.1.9","3.2.6"],"introduced":["2.4.0","2.6.0","2.8.0","3.0.0","3.1.0","3.2.0"],"last_affected":[],"package":"haproxy","purl":"pkg:bitnami/haproxy","source":"BIT-haproxy-2025-11230"},{"ecosystem":"AlmaLinux:10","fixed":["3.0.5-4.el10_1.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/almalinux/haproxy","source":"ALSA-2025:21691"},{"ecosystem":"AlmaLinux:9","fixed":["2.8.14-1.el9_7.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/almalinux/haproxy","source":"ALSA-2025:21693"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:3.0.5-4.el10_1.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:21691"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:3.0.5-4.el10_1.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:21691"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:3.0.5-4.el10_1.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:21691"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.8.14-1.el9_7.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:21693"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.8.14-1.el9_7.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:21693"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.8.14-1.el9_7.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:21693"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:3.0.5-4.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:21692"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:3.0.5-4.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:21692"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:3.0.5-4.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:21692"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.0.19-1.hum1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2026:8729"},{"ecosystem":"Red Hat:rhel_e4s:9.0::appstream","fixed":["0:2.4.7-2.el9_0.3"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:22422"},{"ecosystem":"Red Hat:rhel_e4s:9.0::appstream","fixed":["0:2.4.7-2.el9_0.3"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:22422"},{"ecosystem":"Red Hat:rhel_e4s:9.0::appstream","fixed":["0:2.4.7-2.el9_0.3"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:22422"},{"ecosystem":"Red Hat:rhel_e4s:9.2::appstream","fixed":["0:2.4.17-6.el9_2.3"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:22398"},{"ecosystem":"Red Hat:rhel_e4s:9.2::appstream","fixed":["0:2.4.17-6.el9_2.3"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:22398"},{"ecosystem":"Red Hat:rhel_e4s:9.2::appstream","fixed":["0:2.4.17-6.el9_2.3"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:22398"},{"ecosystem":"Red Hat:rhel_eus:9.4::appstream","fixed":["0:2.4.22-3.el9_4.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:22399"},{"ecosystem":"Red Hat:rhel_eus:9.4::appstream","fixed":["0:2.4.22-3.el9_4.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:22399"},{"ecosystem":"Red Hat:rhel_eus:9.4::appstream","fixed":["0:2.4.22-3.el9_4.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:22399"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:2.4.22-4.el9_6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHSA-2025:21694"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:2.4.22-4.el9_6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debuginfo","purl":"pkg:rpm/redhat/haproxy-debuginfo","source":"RHSA-2025:21694"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:2.4.22-4.el9_6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHSA-2025:21694"},{"ecosystem":"Rocky Linux:10","fixed":["0:3.0.5-4.el10_1.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/rocky-linux/haproxy?distro=rocky-linux-10\u0026epoch=0","source":"RLSA-2025:21691"},{"ecosystem":"Rocky Linux:9","fixed":["0:2.8.14-1.el9_7.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/rocky-linux/haproxy?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2025:21693"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP4","fixed":["2.4.22+git0.f8e3218e2-150400.3.25.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4","source":"SUSE-SU-2025:03589-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP5","fixed":["2.4.22+git0.f8e3218e2-150400.3.25.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5","source":"SUSE-SU-2025:03589-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP6","fixed":["2.8.11+git0.01c1056a4-150600.3.9.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP6","source":"SUSE-SU-2025:03587-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP7","fixed":["2.8.11+git0.01c1056a4-150600.3.9.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP7","source":"SUSE-SU-2025:03587-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 16.0","fixed":["3.2.0+git0.e134140d2-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2016.0","source":"SUSE-SU-2026:20092-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["2.4.22+git0.f8e3218e2-150400.3.25.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2025:03589-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["2.4.22+git0.f8e3218e2-150400.3.25.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2025:03589-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["2.4.22+git0.f8e3218e2-150400.3.25.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2025:03589-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["3.2.0+git0.e134140d2-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2026:20094-1"},{"ecosystem":"SUSE:Linux Micro 6.0","fixed":["2.8.11+git0.01c1056a4-2.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Micro%206.0","source":"SUSE-SU-2025:20872-1"},{"ecosystem":"SUSE:Linux Micro 6.1","fixed":["2.8.11+git0.01c1056a4-slfo.1.1_2.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Micro%206.1","source":"SUSE-SU-2025:20900-1"},{"ecosystem":"SUSE:Linux Micro 6.2","fixed":["3.2.0+git0.e134140d2-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Micro%206.2","source":"SUSE-SU-2026:20109-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["2.8.11+git0.01c1056a4-150600.3.9.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/opensuse/haproxy\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:03587-1"}],"prev":{"headline":"Missing authorization in GiveWP – Donation Plugin and Fundraising Platform","id":"CVE-2025-11228"},"products":["HAProxy Community Edition"],"published":"2025-11-19","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-19","vendors":["HAProxy Technologies"]},"summary":"Remote attackers can cause denial of service in HAProxy by sending specially crafted JSON requests due to inefficient algorithm complexity in the mjson library.","url":"https://insights.sbomify.com/CVE-2025-11230/"}