{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2019-8745 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-8745 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-8745 is a high-severity memory corruption vulnerability in Apple Icloud, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-8745 and fix it if it is affected.\n\nWhat it is: CVE-2019-8745 is a high-severity memory corruption vulnerability in Apple Icloud, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-8745 in the wild and no public exploit code.\n\nAffected product: Apple Icloud. 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-2019-8745/ (Markdown: https://insights.sbomify.com/CVE-2019-8745/index.md)","id":"CVE-2019-8745","markdown":"https://insights.sbomify.com/CVE-2019-8745/index.md","name":"CVE-2019-8745","record":{"aliases":["GHSA-p5qr-8vmj-x3w8"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Apple OS and apps","requires_auth":"none","summary":"Attackers can execute arbitrary code by tricking users into opening a malicious text file in Apple operating systems and applications.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apple","cpe":[{"product":"icloud","vendor":"apple"},{"product":"itunes","vendor":"apple"},{"product":"mac_os_x","vendor":"apple"},{"product":"tvos","vendor":"apple"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15, tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing a maliciously crafted text file may lead to arbitrary code execution.","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":"Memory corruption in iCloud for Windows","id":"CVE-2019-8745","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:icloud","products":["apple:icloud","apple:itunes","apple:mac_os_x","apple:tvos"],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":5,"next":{"headline":"Memory corruption in iOS","id":"CVE-2019-8746"},"packages":[],"prev":{"headline":"Memory corruption in iOS","id":"CVE-2019-8744"},"products":["iCloud for Windows","iCloud for Windows (Legacy)","iTunes for Windows","macOS","tvOS"],"published":"2019-12-18","related":[{"cvss_score":8.8,"headline":"Apple Multiple Products Type Confusion","id":"CVE-2019-8506","kev_date_added":"2022-05-04","published":"2019-12-18"},{"cvss_score":7.8,"headline":"Apple Multiple Products Type Confusion","id":"CVE-2020-27932","kev_date_added":"2021-11-03","published":"2020-12-08"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8746","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8749","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8756","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Use after free in Safari","id":"CVE-2020-9895","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":9.8,"headline":"Code injection in Safari","id":"CVE-2020-9850","kev_date_added":null,"published":"2020-06-09"}],"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 execute arbitrary code by tricking users into opening a malicious text file in Apple operating systems and applications.","url":"https://insights.sbomify.com/CVE-2019-8745/"}