{"answers":{"affected":"2 open source packages ship an affected version, including Microsoft.ChakraCore. It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-0911 in the wild and no public exploit code.","fix":"Upgrade Microsoft.ChakraCore to 1.11.9 or later.","what":"CVE-2019-0911 is a high-severity memory corruption vulnerability in Microsoft Chakracore, published on 16 May 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-2019-0911 and fix it if it is affected.\n\nWhat it is: CVE-2019-0911 is a high-severity memory corruption vulnerability in Microsoft Chakracore, published on 16 May 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-2019-0911 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Microsoft.ChakraCore (NuGet): affected all versions; fixed in 1.11.9\n- Microsoft.ChakraCore (NuGet): affected all versions; fixed in 1.11.9\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-2019-0911/ (Markdown: https://insights.sbomify.com/CVE-2019-0911/index.md)","id":"CVE-2019-0911","markdown":"https://insights.sbomify.com/CVE-2019-0911/index.md","name":"CVE-2019-0911","record":{"aliases":["GHSA-9735-p6r2-2hgh"],"analysis":{"component_type":"browser","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft Edge/IE","requires_auth":"none","summary":"Remote attackers can execute arbitrary code by exploiting a memory corruption flaw in the Microsoft browser scripting engine.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"chakracore","vendor":"microsoft"},{"product":"edge","vendor":"microsoft"},{"product":"internet_explorer","vendor":"microsoft"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0884, CVE-2019-0918.","ecosystems":["NuGet"],"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":"Out-of-bounds write","id":"CVE-2019-0911","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"microsoft:chakracore","products":["microsoft:chakracore","microsoft:edge","microsoft:internet_explorer"],"type":"memory_corruption","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Out-of-bounds write","id":"CVE-2019-0912"},"packages":[{"ecosystem":"NuGet","fixed":["1.11.9"],"introduced":["0"],"last_affected":[],"package":"Microsoft.ChakraCore","purl":null,"source":"GHSA-9735-p6r2-2hgh"},{"ecosystem":"NuGet","fixed":["1.11.9"],"introduced":["0"],"last_affected":[],"package":"Microsoft.ChakraCore","purl":"pkg:nuget/Microsoft.ChakraCore","source":"GHSA-9735-p6r2-2hgh"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-0910"},"products":["ChakraCore","Internet Explorer 10","Internet Explorer 11","Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems","Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems","Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems","Internet Explorer 11 on Windows Server 2012","Microsoft Edge","Microsoft Edge on Windows 10 Version 1903 for 32-bit Systems","Microsoft Edge on Windows 10 Version 1903 for ARM64-based Systems","Microsoft Edge on Windows 10 Version 1903 for x64-based Systems"],"published":"2019-05-16","related":[{"cvss_score":7.5,"headline":"ChakraCore Scripting Engine Type Confusion","id":"CVE-2018-8298","kev_date_added":"2022-03-03","published":"2018-07-11"},{"cvss_score":4.2,"headline":"Microsoft Edge and Internet Explorer Memory Corruption","id":"CVE-2020-0878","kev_date_added":"2021-11-03","published":"2020-09-11"},{"cvss_score":9.8,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2018-8500","kev_date_added":null,"published":"2018-10-10"},{"cvss_score":9.8,"headline":"ChakraCore vulnerable to privilege escalation","id":"CVE-2017-11767","kev_date_added":null,"published":"2017-11-02"},{"cvss_score":9.8,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2017-8658","kev_date_added":null,"published":"2017-08-11"},{"cvss_score":8.8,"headline":"Scripting Engine Memory Corruption Vulnerability","id":"CVE-2020-1555","kev_date_added":null,"published":"2020-08-17"},{"cvss_score":8.1,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2020-1073","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":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":["Microsoft"]},"summary":"Remote attackers can execute arbitrary code by exploiting a memory corruption flaw in the Microsoft browser scripting engine.","url":"https://insights.sbomify.com/CVE-2019-0911/"}