{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2014-3484 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2014-3484 is a critical memory corruption vulnerability in musl libc, published on 20 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2014-3484 and fix it if it is affected.\n\nWhat it is: CVE-2014-3484 is a critical memory corruption vulnerability in musl libc, published on 20 Feb 2020. 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-2014-3484 in the wild and no public exploit code.\n\nAffected product: musl libc. 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-2014-3484/ (Markdown: https://insights.sbomify.com/CVE-2014-3484/index.md)","id":"CVE-2014-3484","markdown":"https://insights.sbomify.com/CVE-2014-3484/index.md","name":"CVE-2014-3484","record":{"aliases":["DEBIAN-CVE-2014-3484","GHSA-j83j-g9hw-7wvp","MGASA-2014-0262","UBUNTU-CVE-2014-3484"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"musl libc","requires_auth":"none","summary":"Remote attackers can cause denial of service or potentially execute code via stack-based buffer overflows in the DNS expansion function of musl libc.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"musl","vendor":"musl-libc"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Multiple stack-based buffer overflows in the __dn_expand function in network/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output.","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 musl libc","id":"CVE-2014-3484","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2014"},"n_packages":0,"n_references":2,"next":{"headline":"XML external entity in n/a","id":"CVE-2014-3485"},"packages":[],"prev":{"headline":"Active Record contains SQL Injection via improper range quoting","id":"CVE-2014-3483"},"products":["musl libc"],"published":"2020-02-20","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-14697","kev_date_added":null,"published":"2019-08-06"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2015-1817","kev_date_added":null,"published":"2017-08-18"},{"cvss_score":8.1,"headline":"Memory corruption in musl","id":"CVE-2025-26519","kev_date_added":null,"published":"2025-02-14"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2017-15650","kev_date_added":null,"published":"2017-10-19"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service or potentially execute code via stack-based buffer overflows in the DNS expansion function of musl libc.","url":"https://insights.sbomify.com/CVE-2014-3484/"}