{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-8774 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-8774 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-8774 is a medium-severity denial of service vulnerability in Apple Ipad Os, published on 27 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-2019-8774 and fix it if it is affected.\n\nWhat it is: CVE-2019-8774 is a medium-severity denial of service vulnerability in Apple Ipad Os, published on 27 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-2019-8774 in the wild and no public exploit code.\n\nAffected product: Apple Ipad Os. 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-2019-8774/ (Markdown: https://insights.sbomify.com/CVE-2019-8774/index.md)","id":"CVE-2019-8774","markdown":"https://insights.sbomify.com/CVE-2019-8774/index.md","name":"CVE-2019-8774","record":{"aliases":["GHSA-rgmg-8w65-pm2j"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Apple iOS/macOS","requires_auth":"none","summary":"Attackers can cause persistent denial-of-service by tricking users into opening maliciously crafted iBooks files on Apple devices.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apple","cpe":[{"product":"ipad_os","vendor":"apple"},{"product":"iphone_os","vendor":"apple"},{"product":"mac_os_x","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:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 13.1 and iPadOS 13.1, macOS Catalina 10.15. Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service.","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":"Denial of service in iOS and iPadOS","id":"CVE-2019-8774","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:ipad_os","products":["apple:ipad_os","apple:iphone_os","apple:mac_os_x"],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in iOS","id":"CVE-2019-8775"},"packages":[],"prev":{"headline":"Memory corruption in Safari","id":"CVE-2019-8773"},"products":["iOS and iPadOS","macOS"],"published":"2020-10-27","related":[{"cvss_score":9.8,"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2021-1794","kev_date_added":null,"published":"2021-04-02"},{"cvss_score":9.8,"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2021-1795","kev_date_added":null,"published":"2021-04-02"},{"cvss_score":9.8,"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2021-1796","kev_date_added":null,"published":"2021-04-02"},{"cvss_score":9.8,"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2021-1818","kev_date_added":null,"published":"2021-04-02"},{"cvss_score":9.1,"headline":"Auth bypass in iOS and iPadOS","id":"CVE-2024-23255","kev_date_added":null,"published":"2024-03-08"},{"cvss_score":8.8,"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2024-23226","kev_date_added":null,"published":"2024-03-08"},{"cvss_score":8.8,"headline":"Memory corruption in Safari","id":"CVE-2022-22610","kev_date_added":null,"published":"2022-09-23"}],"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":"Attackers can cause persistent denial-of-service by tricking users into opening maliciously crafted iBooks files on Apple devices.","url":"https://insights.sbomify.com/CVE-2019-8774/"}