{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-17484 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-17484 is a critical memory corruption vulnerability in n/a, published on 10 Dec 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-2017-17484 and fix it if it is affected.\n\nWhat it is: CVE-2017-17484 is a critical memory corruption vulnerability in n/a, published on 10 Dec 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-2017-17484 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-17484/ (Markdown: https://insights.sbomify.com/CVE-2017-17484/index.md)","id":"CVE-2017-17484","markdown":"https://insights.sbomify.com/CVE-2017-17484/index.md","name":"CVE-2017-17484","record":{"aliases":["GHSA-84mq-mqjx-rfmc"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ICU C/C++ library","requires_auth":"none","summary":"Remote attackers can cause a denial of service via stack-based buffer overflow in the ICU library's UTF-8 conversion function.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"international_components_for_unicode","vendor":"icu-project"}],"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":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC.","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":"Memory corruption in n/a","id":"CVE-2017-17484","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":7,"next":{"headline":"jackson-databind vulnerable to remote code execution due to incorrect deserialization and blocklist bypass","id":"CVE-2017-17485"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-17482"},"products":["n/a"],"published":"2017-12-10","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2018-18928","kev_date_added":null,"published":"2018-11-04"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2017-14952","kev_date_added":null,"published":"2017-10-16"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2014-9911","kev_date_added":null,"published":"2017-01-04"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-7415","kev_date_added":null,"published":"2016-09-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-6293","kev_date_added":null,"published":"2016-07-25"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-4771","kev_date_added":null,"published":"2008-01-28"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service via stack-based buffer overflow in the ICU library's UTF-8 conversion function.","url":"https://insights.sbomify.com/CVE-2017-17484/"}