{"answers":{"affected":"4 open source packages ship an affected version, including code.cloudfoundry.org/gorouter and github.com/cloudfoundry/gorouter. It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-11289 in the wild and no public exploit code.","fix":"Upgrade code.cloudfoundry.org/gorouter to 0.0.0-20191101214924-b1b5c44e050f or later.","what":"CVE-2019-11289 is a high-severity denial of service vulnerability in Cloud Foundry Routing, published on 19 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-11289 and fix it if it is affected.\n\nWhat it is: CVE-2019-11289 is a high-severity denial of service vulnerability in Cloud Foundry Routing, published on 19 Nov 2019. 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-2019-11289 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- code.cloudfoundry.org/gorouter (Go): affected all versions; fixed in 0.0.0-20191101214924-b1b5c44e050f\n- code.cloudfoundry.org/gorouter (Go): affected all versions; fixed in 0.0.0-20191101214924-b1b5c44e050f\n- code.cloudfoundry.org/gorouter (Go): affected all versions; fixed in 0.0.0-20191101214924-b1b5c44e050f\n- github.com/cloudfoundry/gorouter (Go): affected all versions; fixed in 0.0.0-20191101214924-b1b5c44e050f\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-2019-11289/ (Markdown: https://insights.sbomify.com/CVE-2019-11289/index.md)","id":"CVE-2019-11289","markdown":"https://insights.sbomify.com/CVE-2019-11289/index.md","name":"CVE-2019-11289","record":{"aliases":["GHSA-5796-p3m6-9qj4","GO-2021-0102"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cloud Foundry Routing","requires_auth":"none","summary":"A remote unauthenticated attacker can crash the Cloud Foundry Gorouter by sending a forged route service request with an invalid nonce.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"pivotal","cpe":[{"product":"cf-deployment","vendor":"cloudfoundry"},{"product":"routing-release","vendor":"cloudfoundry"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Cloud Foundry Routing, all versions before 0.193.0, does not properly validate nonce input. A remote unauthenticated malicious user could forge an HTTP route service request using an invalid nonce that will cause the Gorouter to crash.","ecosystems":["Go"],"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":"A forged route service request using an invalid nonce can cause the gorouter to panic and crash","id":"CVE-2019-11289","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":4,"n_references":1,"next":{"headline":"Cloud Foundry UAA logs query parameters in tomcat access file","id":"CVE-2019-11290"},"packages":[{"ecosystem":"Go","fixed":["0.0.0-20191101214924-b1b5c44e050f"],"introduced":["0"],"last_affected":[],"package":"code.cloudfoundry.org/gorouter","purl":null,"source":"GHSA-5796-p3m6-9qj4"},{"ecosystem":"Go","fixed":["0.0.0-20191101214924-b1b5c44e050f"],"introduced":["0"],"last_affected":[],"package":"code.cloudfoundry.org/gorouter","purl":"pkg:golang/code.cloudfoundry.org/gorouter","source":"GHSA-5796-p3m6-9qj4"},{"ecosystem":"Go","fixed":["0.0.0-20191101214924-b1b5c44e050f"],"introduced":["0"],"last_affected":[],"package":"code.cloudfoundry.org/gorouter","purl":"pkg:golang/code.cloudfoundry.org/gorouter","source":"GO-2021-0102"},{"ecosystem":"Go","fixed":["0.0.0-20191101214924-b1b5c44e050f"],"introduced":["0"],"last_affected":[],"package":"github.com/cloudfoundry/gorouter","purl":"pkg:golang/github.com/cloudfoundry/gorouter","source":"GO-2021-0102"}],"prev":{"headline":"tcServer JMX Socket Listener Registry Rebinding Local Privilege Escalation","id":"CVE-2019-11288"},"products":["Routing"],"published":"2019-11-19","related":[{"cvss_score":9.1,"headline":"Auth bypass in Cloud Foundry Diego and CF Deployment","id":"CVE-2022-31733","kev_date_added":null,"published":"2023-02-03"},{"cvss_score":8.8,"headline":"UAA fails to check the state parameter when authenticating with external IDPs","id":"CVE-2020-5402","kev_date_added":null,"published":"2020-02-27"},{"cvss_score":8.8,"headline":"UAA logs all query parameters with debug logging level","id":"CVE-2019-11293","kev_date_added":null,"published":"2019-12-06"},{"cvss_score":8.8,"headline":"Cloud Foundry UAA logs query parameters in tomcat access file","id":"CVE-2019-11290","kev_date_added":null,"published":"2019-11-25"},{"cvss_score":8.8,"headline":"Password leak in smbdriver logs","id":"CVE-2019-11283","kev_date_added":null,"published":"2019-10-23"},{"cvss_score":8.8,"headline":"Information disclosure in Garden-runC","id":"CVE-2018-1191","kev_date_added":null,"published":"2018-03-29"},{"cvss_score":8.7,"headline":"Java Projects using HTTP to fetch dependencies","id":"CVE-2019-3801","kev_date_added":null,"published":"2019-04-25"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2024-09-16","vendors":["Cloud Foundry"]},"summary":"A remote unauthenticated attacker can crash the Cloud Foundry Gorouter by sending a forged route service request with an invalid nonce.","url":"https://insights.sbomify.com/CVE-2019-11289/"}