{"answers":{"affected":"1 open source package ship an affected version, including haproxy. It affects 9 products.","exploited":"There is no known exploitation of CVE-2023-0056 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-0056 is a medium-severity denial of service vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 23 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0056 and fix it if it is affected.\n\nWhat it is: CVE-2023-0056 is a medium-severity denial of service vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 23 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-0056 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- haproxy (Bitnami): affected all versions; no fix listed\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-2023-0056/ (Markdown: https://insights.sbomify.com/CVE-2023-0056/index.md)","id":"CVE-2023-0056","markdown":"https://insights.sbomify.com/CVE-2023-0056/index.md","name":"CVE-2023-0056","record":{"aliases":["BIT-haproxy-2023-0056","DEBIAN-CVE-2023-0056","GHSA-43q4-pf55-3xhc","MINI-5c52-c7pj-g84h","MINI-5gpm-hc6r-7m5j","MINI-g7fr-h7v4-5cxp","MINI-rq6f-cxvv-h78j","MINI-vj6c-fj6q-q5pr","MINI-vm9q-56c4-4x6x","RHBA-2023:0773","RHBA-2023:0898","RHBA-2023:1321","SUSE-SU-2023:0153-1","UBUNTU-CVE-2023-0056","USN-5819-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HAProxy load balancer","requires_auth":"low_privilege","summary":"An authenticated remote attacker can crash the HAProxy service by running a malicious server, impacting availability.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"extra_packages_for_enterprise_linux","vendor":"fedoraproject"},{"product":"fedora","vendor":"fedoraproject"},{"product":"haproxy","vendor":"haproxy"},{"product":"ceph_storage","vendor":"redhat"},{"product":"openshift_container_platform","vendor":"redhat"},{"product":"openshift_container_platform_for_ibm_linuxone","vendor":"redhat"},{"product":"openshift_container_platform_for_power","vendor":"redhat"},{"product":"openshift_container_platform_ibm_z_systems","vendor":"redhat"},{"product":"software_collections","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability.","ecosystems":["Bitnami","Red Hat:openshift:4.10::el8","Red Hat:openshift:4.11::el8","Red Hat:openshift:4.9::el8","SUSE:Linux Enterprise High Availability Extension 15 SP4","SUSE:Linux Enterprise Micro 5.3","openSUSE:Leap 15.4","openSUSE:Leap Micro 5.3"],"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 in haproxy","id":"CVE-2023-0056","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:extra_packages_for_enterprise_linux","products":["fedoraproject:extra_packages_for_enterprise_linux","fedoraproject:fedora","redhat:openshift_container_platform","redhat:software_collections"],"type":"denial_of_service","year":"2023"},"n_packages":17,"n_references":1,"next":{"headline":"Improper Restriction of Rendered UI Layers or Frames in pyload/pyload","id":"CVE-2023-0057"},"packages":[{"ecosystem":"Bitnami","fixed":[],"introduced":[],"last_affected":[],"package":"haproxy","purl":"pkg:bitnami/haproxy","source":"BIT-haproxy-2023-0056"},{"ecosystem":"Red Hat:openshift:4.10::el8","fixed":["0:2.2.19-3.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHBA-2023:0898"},{"ecosystem":"Red Hat:openshift:4.10::el8","fixed":["0:2.2.19-3.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHBA-2023:0898"},{"ecosystem":"Red Hat:openshift:4.10::el8","fixed":["0:2.2.19-3.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22","purl":"pkg:rpm/redhat/haproxy22","source":"RHBA-2023:0898"},{"ecosystem":"Red Hat:openshift:4.10::el8","fixed":["0:2.2.19-3.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22-debuginfo","purl":"pkg:rpm/redhat/haproxy22-debuginfo","source":"RHBA-2023:0898"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:2.2.24-2.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHBA-2023:0773"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:2.2.24-2.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHBA-2023:0773"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:2.2.24-2.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22","purl":"pkg:rpm/redhat/haproxy22","source":"RHBA-2023:0773"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:2.2.24-2.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22-debuginfo","purl":"pkg:rpm/redhat/haproxy22-debuginfo","source":"RHBA-2023:0773"},{"ecosystem":"Red Hat:openshift:4.9::el8","fixed":["0:2.2.15-6.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/redhat/haproxy","source":"RHBA-2023:1321"},{"ecosystem":"Red Hat:openshift:4.9::el8","fixed":["0:2.2.15-6.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy-debugsource","purl":"pkg:rpm/redhat/haproxy-debugsource","source":"RHBA-2023:1321"},{"ecosystem":"Red Hat:openshift:4.9::el8","fixed":["0:2.2.15-6.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22","purl":"pkg:rpm/redhat/haproxy22","source":"RHBA-2023:1321"},{"ecosystem":"Red Hat:openshift:4.9::el8","fixed":["0:2.2.15-6.el8"],"introduced":["0"],"last_affected":[],"package":"haproxy22-debuginfo","purl":"pkg:rpm/redhat/haproxy22-debuginfo","source":"RHBA-2023:1321"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP4","fixed":["2.4.8+git0.d1f8d41e0-150400.3.6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4","source":"SUSE-SU-2023:0153-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["2.4.8+git0.d1f8d41e0-150400.3.6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/suse/haproxy\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2023:0153-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["2.4.8+git0.d1f8d41e0-150400.3.6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/opensuse/haproxy\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:0153-1"},{"ecosystem":"openSUSE:Leap Micro 5.3","fixed":["2.4.8+git0.d1f8d41e0-150400.3.6.1"],"introduced":["0"],"last_affected":[],"package":"haproxy","purl":"pkg:rpm/opensuse/haproxy\u0026distro=openSUSE%20Leap%20Micro%205.3","source":"SUSE-SU-2023:0153-1"}],"prev":{"headline":"Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in pyload/pyload","id":"CVE-2023-0055"},"products":["haproxy"],"published":"2023-03-23","related":[{"cvss_score":9.8,"headline":"Command injection in ImageMagick","id":"CVE-2023-34152","kev_date_added":null,"published":"2023-05-30"},{"cvss_score":9.8,"headline":"Code injection in rxvt-unicode","id":"CVE-2022-4170","kev_date_added":null,"published":"2022-12-09"},{"cvss_score":9.8,"headline":"Moodle Minor SQL injection risk in admin user browsing","id":"CVE-2022-40315","kev_date_added":null,"published":"2022-09-30"},{"cvss_score":9.1,"headline":"Moodle blind Server-Side Request Forgery (SSRF) vulnerability in LTI provider library","id":"CVE-2022-45152","kev_date_added":null,"published":"2022-11-25"},{"cvss_score":9.1,"headline":"Server side NTLM does not properly check parameters in FreeRDP","id":"CVE-2022-24882","kev_date_added":null,"published":"2022-04-26"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2158","kev_date_added":null,"published":"2022-07-28"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2163","kev_date_added":null,"published":"2022-07-28"}],"sources":[{"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":"RHBA"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-25","vendors":["n/a"]},"summary":"An authenticated remote attacker can crash the HAProxy service by running a malicious server, impacting availability.","url":"https://insights.sbomify.com/CVE-2023-0056/"}