{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-3559 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-3559 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-3559 is a high-severity denial of service vulnerability in Facebook Thrift, published on 6 May 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-2019-3559 and fix it if it is affected.\n\nWhat it is: CVE-2019-3559 is a high-severity denial of service vulnerability in Facebook Thrift, published on 6 May 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-2019-3559 in the wild and no public exploit code.\n\nAffected product: Facebook Thrift. 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-2019-3559/ (Markdown: https://insights.sbomify.com/CVE-2019-3559/index.md)","id":"CVE-2019-3559","markdown":"https://insights.sbomify.com/CVE-2019-3559/index.md","name":"CVE-2019-3559","record":{"aliases":["GHSA-6627-jcx5-j2g8","UBUNTU-CVE-2019-3559"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java Thrift library","requires_auth":"none","summary":"Malicious clients can cause denial of service in Java Facebook Thrift servers by sending messages with unknown field types that take excessive time to parse.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"facebook","cpe":[{"product":"thrift","vendor":"facebook"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","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-755","name":"Improper Handling of Exceptional Conditions"},{"id":"CWE-834","name":"Excessive Iteration"}],"description":"Java Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-3559","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in fizz","id":"CVE-2019-3560"},"packages":[],"prev":{"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-3558"},"products":["Facebook Thrift"],"published":"2019-05-06","related":[{"cvss_score":9.8,"headline":"Use after free in Facebook Thrift","id":"CVE-2021-24028","kev_date_added":null,"published":"2021-04-13"},{"cvss_score":7.5,"headline":"Golang Facebook Thrift servers vulnerable to denial of service","id":"CVE-2019-11939","kev_date_added":null,"published":"2020-03-18"},{"cvss_score":7.5,"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-11938","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":7.5,"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-3553","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":7.5,"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-3552","kev_date_added":null,"published":"2019-05-06"},{"cvss_score":7.5,"headline":"Denial of service in Facebook Thrift","id":"CVE-2019-3558","kev_date_added":null,"published":"2019-05-06"}],"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":["Facebook"]},"summary":"Malicious clients can cause denial of service in Java Facebook Thrift servers by sending messages with unknown field types that take excessive time to parse.","url":"https://insights.sbomify.com/CVE-2019-3559/"}