{"answers":{"affected":"It affects 11 products.","exploited":"There is no known exploitation of CVE-2019-0197 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-0197 is a medium-severity denial of service vulnerability in Apache Http Server, published on 11 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-0197 and fix it if it is affected.\n\nWhat it is: CVE-2019-0197 is a medium-severity denial of service vulnerability in Apache Http Server, published on 11 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-0197 in the wild and no public exploit code.\n\nAffected product: Apache Http Server. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2019-0197/ (Markdown: https://insights.sbomify.com/CVE-2019-0197/index.md)","id":"CVE-2019-0197","markdown":"https://insights.sbomify.com/CVE-2019-0197/index.md","name":"CVE-2019-0197","record":{"aliases":["ALPINE-CVE-2019-0197","CLEANSTART-2026-ZL75334","DEBIAN-CVE-2019-0197","GHSA-g33m-gfwr-29g4","UBUNTU-CVE-2019-0197"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache HTTP Server","requires_auth":"low_privilege","summary":"Attackers can crash Apache HTTP Server by sending specific HTTP/2 upgrade requests when HTTP/2 is enabled on HTTP or with H2Upgrade on HTTPS.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"http_server","vendor":"apache"},{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"leap","vendor":"opensuse"},{"product":"communications_session_report_manager","vendor":"oracle"},{"product":"communications_session_route_manager","vendor":"oracle"},{"product":"enterprise_manager_ops_center","vendor":"oracle"},{"product":"http_server","vendor":"oracle"},{"product":"instantis_enterprisetrack","vendor":"oracle"},{"product":"retail_xstore_point_of_service","vendor":"oracle"},{"product":"jboss_core_services","vendor":"redhat"}],"cvss":{"score":4.2,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-444","name":"Inconsistent Interpretation of HTTP Requests"}],"description":"A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set \"H2Upgrade on\" are unaffected by this issue.","ecosystems":[],"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 Apache HTTP Server","id":"CVE-2019-0197","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:http_server","products":["apache:http_server","canonical:ubuntu_linux","fedoraproject:fedora","opensuse:leap","oracle:communications_session_report_manager","oracle:communications_session_route_manager","oracle:enterprise_manager_ops_center","oracle:http_server","oracle:instantis_enterprisetrack","oracle:retail_xstore_point_of_service"],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":30,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-0198"},"packages":[],"prev":{"headline":"Use after free in Apache HTTP Server","id":"CVE-2019-0196"},"products":["Apache HTTP Server"],"published":"2019-06-11","related":[{"cvss_score":9.8,"headline":"Apache HTTP Server Path Traversal","id":"CVE-2021-42013","kev_date_added":"2021-11-03","published":"2021-10-07"},{"cvss_score":9.1,"headline":"Apache HTTP Server Improper Escaping of Output","id":"CVE-2024-38475","kev_date_added":"2025-05-01","published":"2024-07-01"},{"cvss_score":9,"headline":"Apache HTTP Server-Side Request Forgery (SSRF)","id":"CVE-2021-40438","kev_date_added":"2021-12-01","published":"2021-09-16"},{"cvss_score":7.8,"headline":"Apache HTTP Server Privilege Escalation","id":"CVE-2019-0211","kev_date_added":"2021-11-03","published":"2019-04-08"},{"cvss_score":7.5,"headline":"Apache HTTP Server Path Traversal","id":"CVE-2021-41773","kev_date_added":"2021-11-03","published":"2021-10-05"},{"cvss_score":10,"headline":"Use after free in n/a","id":"CVE-2010-0425","kev_date_added":null,"published":"2010-03-05"},{"cvss_score":10,"headline":"Auth bypass in n/a","id":"CVE-2005-2700","kev_date_added":null,"published":"2005-09-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Apache Software Foundation"]},"summary":"Attackers can crash Apache HTTP Server by sending specific HTTP/2 upgrade requests when HTTP/2 is enabled on HTTP or with H2Upgrade on HTTPS.","url":"https://insights.sbomify.com/CVE-2019-0197/"}