{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2016-0746 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2016-0746 is a critical use after free vulnerability in Apple Xcode, published on 15 Feb 2016. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-0746 and fix it if it is affected.\n\nWhat it is: CVE-2016-0746 is a critical use after free vulnerability in Apple Xcode, published on 15 Feb 2016. 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-2016-0746 in the wild and no public exploit code.\n\nAffected product: Apple Xcode. 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-2016-0746/ (Markdown: https://insights.sbomify.com/CVE-2016-0746/index.md)","id":"CVE-2016-0746","markdown":"https://insights.sbomify.com/CVE-2016-0746/index.md","name":"CVE-2016-0746","record":{"aliases":["DEBIAN-CVE-2016-0746","GHSA-c3r2-x25x-6jwc","UBUNTU-CVE-2016-0746"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"nginx web server","requires_auth":"none","summary":"Remote attackers can crash nginx worker processes via crafted DNS responses, causing denial of service.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"xcode","vendor":"apple"},{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"nginx","vendor":"f5"},{"product":"leap","vendor":"opensuse"}],"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-416","name":"Use After Free"}],"description":"Use-after-free vulnerability in the resolver in nginx 0.6.18 through 1.8.0 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (worker process crash) or possibly have unspecified other impact via a crafted DNS response related to CNAME response processing.","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":"Use after free in n/a","id":"CVE-2016-0746","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:xcode","products":["apple:xcode","canonical:ubuntu_linux","debian:debian_linux","opensuse:leap"],"type":"use_after_free","year":"2016"},"n_packages":0,"n_references":11,"next":{"headline":"Denial of service in n/a","id":"CVE-2016-0747"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2016-0745"},"products":["n/a"],"published":"2016-02-15","related":[{"cvss_score":8.1,"headline":"Git Link Following","id":"CVE-2025-48384","kev_date_added":"2025-08-25","published":"2025-07-08"},{"cvss_score":9.8,"headline":"JGit Improper Input Validation vulnerability","id":"CVE-2014-9390","kev_date_added":null,"published":"2020-02-12"},{"cvss_score":9.8,"headline":"Deserialization of untrusted data in FasterXML jackson-databind","id":"CVE-2019-14379","kev_date_added":null,"published":"2019-07-29"},{"cvss_score":9.8,"headline":"An issue was discovered in certain Apple products.","id":"CVE-2018-4164","kev_date_added":null,"published":"2018-04-03"},{"cvss_score":9.3,"headline":"Missing authorization in n/a","id":"CVE-2004-2687","kev_date_added":null,"published":"2007-09-23"},{"cvss_score":8.8,"headline":"This issue was addressed by enforcing library validation on the affected binaries.","id":"CVE-2026-86948","kev_date_added":null,"published":"2026-10-20"}],"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 crash nginx worker processes via crafted DNS responses, causing denial of service.","url":"https://insights.sbomify.com/CVE-2016-0746/"}