{"answers":{"affected":"8 open source packages ship an affected version, including org.apache.tomcat.embed:tomcat-embed-core and org.apache.tomcat:tomcat-coyote. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-5651 in the wild and no public exploit code.","fix":"Upgrade org.apache.tomcat.embed:tomcat-embed-core to a fixed version for your release line: 8.5.13 or 9.0.0.M19.","what":"CVE-2017-5651 is a critical vulnerability in Apache Tomcat, published on 17 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-5651 and fix it if it is affected.\n\nWhat it is: CVE-2017-5651 is a critical vulnerability in Apache Tomcat, published on 17 Apr 2017. 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-2017-5651 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 8.5.0; fixed in 8.5.13\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 8.5.0; fixed in 8.5.13\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 9.0.0.M1; fixed in 9.0.0.M19\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 9.0.0.M1; fixed in 9.0.0.M19\n- org.apache.tomcat:tomcat-coyote (Maven): affected from 8.5.0; fixed in 8.5.13\n- org.apache.tomcat:tomcat-coyote (Maven): affected from 8.5.0; fixed in 8.5.13\n- org.apache.tomcat:tomcat-coyote (Maven): affected from 9.0.0.M1; fixed in 9.0.0.M19\n- org.apache.tomcat:tomcat-coyote (Maven): affected from 9.0.0.M1; fixed in 9.0.0.M19\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-2017-5651/ (Markdown: https://insights.sbomify.com/CVE-2017-5651/index.md)","id":"CVE-2017-5651","markdown":"https://insights.sbomify.com/CVE-2017-5651/index.md","name":"CVE-2017-5651","record":{"aliases":["GHSA-9hg2-395j-83rm"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Tomcat","requires_auth":"none","summary":"A race condition in Apache Tomcat's send file processing can cause response mix-ups, potentially leaking data or causing service errors.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"tomcat","vendor":"apache"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could result in the same Processor being used for multiple requests which in turn could lead to unexpected errors and/or response mix-up.","ecosystems":["Maven"],"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":"Expected Behavior Violation in Apache Tomcat","id":"CVE-2017-5651","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:tomcat","products":["apache:tomcat"],"type":"race_condition","year":"2017"},"n_packages":8,"n_references":15,"next":{"headline":"Information disclosure in Apache Impala","id":"CVE-2017-5652"},"packages":[{"ecosystem":"Maven","fixed":["8.5.13"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["8.5.13"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["9.0.0.M19"],"introduced":["9.0.0.M1"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["9.0.0.M19"],"introduced":["9.0.0.M1"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["8.5.13"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat:tomcat-coyote","purl":null,"source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["8.5.13"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat:tomcat-coyote","purl":"pkg:maven/org.apache.tomcat/tomcat-coyote","source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["9.0.0.M19"],"introduced":["9.0.0.M1"],"last_affected":[],"package":"org.apache.tomcat:tomcat-coyote","purl":null,"source":"GHSA-9hg2-395j-83rm"},{"ecosystem":"Maven","fixed":["9.0.0.M19"],"introduced":["9.0.0.M1"],"last_affected":[],"package":"org.apache.tomcat:tomcat-coyote","purl":"pkg:maven/org.apache.tomcat/tomcat-coyote","source":"GHSA-9hg2-395j-83rm"}],"prev":{"headline":"Improper Resource Shutdown or Release in Apache Tomcat","id":"CVE-2017-5650"},"products":["Apache Tomcat"],"published":"2017-04-17","related":[{"cvss_score":10,"headline":"Apache Tomcat Path Equivalence","id":"CVE-2025-24813","kev_date_added":"2025-04-01","published":"2025-03-10"},{"cvss_score":9.8,"headline":"Apache Tomcat Remote Code Execution","id":"CVE-2016-8735","kev_date_added":"2023-05-12","published":"2017-04-06"},{"cvss_score":8.1,"headline":"Apache Tomcat Remote Code Execution","id":"CVE-2017-12617","kev_date_added":"2022-03-25","published":"2017-10-03"},{"cvss_score":8.1,"headline":"Apache Tomcat on Windows Remote Code Execution","id":"CVE-2017-12615","kev_date_added":"2022-03-25","published":"2017-09-19"},{"cvss_score":7.5,"headline":"Apache Tomcat Missing Encryption of Sensitive Data","id":"CVE-2026-34486","kev_date_added":"2026-08-04","published":"2026-04-09"},{"cvss_score":9.8,"headline":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","id":"CVE-2026-65637","kev_date_added":null,"published":"2026-08-25"},{"cvss_score":9.8,"headline":"Apache Tomcat: Limited replay attack possible with DIGEST authentication","id":"CVE-2026-65905","kev_date_added":null,"published":"2026-08-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["Apache Software Foundation"]},"summary":"A race condition in Apache Tomcat's send file processing can cause response mix-ups, potentially leaking data or causing service errors.","url":"https://insights.sbomify.com/CVE-2017-5651/"}