{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-9885 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9885 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9885 is a medium-severity authentication bypass vulnerability in Apple Ipados, published on 16 Oct 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-9885 and fix it if it is affected.\n\nWhat it is: CVE-2020-9885 is a medium-severity authentication bypass vulnerability in Apple Ipados, published on 16 Oct 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-9885 in the wild and no public exploit code.\n\nAffected product: Apple Ipados. 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-2020-9885/ (Markdown: https://insights.sbomify.com/CVE-2020-9885/index.md)","id":"CVE-2020-9885","markdown":"https://insights.sbomify.com/CVE-2020-9885/index.md","name":"CVE-2020-9885","record":{"aliases":["GHSA-mwr9-mrq7-g9xf"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Apple iMessage","requires_auth":"none","summary":"A removed user could rejoin an iMessage group due to insufficient verification, allowing unauthorized access to group communications.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apple","cpe":[{"product":"ipados","vendor":"apple"},{"product":"iphone_os","vendor":"apple"},{"product":"mac_os_x","vendor":"apple"},{"product":"tvos","vendor":"apple"},{"product":"watchos","vendor":"apple"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"An issue existed in the handling of iMessage tapbacks. The issue was resolved with additional verification. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A user that is removed from an iMessage group could rejoin the group.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in iOS","id":"CVE-2020-9885","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:ipados","products":["apple:ipados","apple:iphone_os","apple:mac_os_x","apple:tvos","apple:watchos"],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":4,"next":{"headline":"Memory corruption in macOS","id":"CVE-2020-9887"},"packages":[],"prev":{"headline":"Memory corruption in iOS","id":"CVE-2020-9884"},"products":["iOS","macOS","tvOS","watchOS"],"published":"2020-10-16","related":[{"cvss_score":10,"headline":"Apple iOS, iPadOS, and macOS Out-of-Bounds Write","id":"CVE-2025-43300","kev_date_added":"2025-08-21","published":"2025-08-21"},{"cvss_score":10,"headline":"Apple Multiple Products WebKit Out-of-Bounds Write","id":"CVE-2025-24201","kev_date_added":"2025-03-13","published":"2025-03-11"},{"cvss_score":10,"headline":"Apple Multiple Products Use-After-Free","id":"CVE-2025-24085","kev_date_added":"2025-01-29","published":"2025-01-27"},{"cvss_score":9.8,"headline":"Apple Multiple Products Memory Corruption","id":"CVE-2025-31200","kev_date_added":"2025-04-17","published":"2025-04-16"},{"cvss_score":9.8,"headline":"Apple Multiple Products Arbitrary Read and Write","id":"CVE-2025-31201","kev_date_added":"2025-04-17","published":"2025-04-16"},{"cvss_score":9.8,"headline":"Apple Memory Corruption","id":"CVE-2022-22587","kev_date_added":"2022-01-28","published":"2022-03-18"},{"cvss_score":9.8,"headline":"Apple iOS, iPadOS, and macOS WebKit Remote Code Execution","id":"CVE-2021-1870","kev_date_added":"2021-11-03","published":"2021-04-02"}],"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":["Apple"]},"summary":"A removed user could rejoin an iMessage group due to insufficient verification, allowing unauthorized access to group communications.","url":"https://insights.sbomify.com/CVE-2020-9885/"}