{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2019-1034 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1034 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1034 is a high-severity memory corruption vulnerability in Microsoft Office, published on 12 Jun 2019. 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-2019-1034 and fix it if it is affected.\n\nWhat it is: CVE-2019-1034 is a high-severity memory corruption vulnerability in Microsoft Office, published on 12 Jun 2019. 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-2019-1034 in the wild and no public exploit code.\n\nAffected product: Microsoft Office. 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-2019-1034/ (Markdown: https://insights.sbomify.com/CVE-2019-1034/index.md)","id":"CVE-2019-1034","markdown":"https://insights.sbomify.com/CVE-2019-1034/index.md","name":"CVE-2019-1034","record":{"aliases":["GHSA-rvm2-34hm-23fm"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Microsoft Word","requires_auth":"none","summary":"An attacker can execute arbitrary code by tricking a user into opening a specially crafted Microsoft Word file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"office","vendor":"microsoft"},{"product":"office_365_proplus","vendor":"microsoft"},{"product":"office_online_server","vendor":"microsoft"},{"product":"office_web_apps","vendor":"microsoft"},{"product":"sharepoint_enterprise_server","vendor":"microsoft"},{"product":"sharepoint_server","vendor":"microsoft"},{"product":"word","vendor":"microsoft"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. For example, the file could then take actions on behalf of the logged-on user with the same permissions as the current user.\nTo exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file.\nThe security update addresses the vulnerability by correcting how Microsoft Word handles files in memory.","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":"Microsoft Word Remote Code Execution Vulnerability","id":"CVE-2019-1034","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:office","products":["microsoft:office","microsoft:office_365_proplus","microsoft:office_online_server","microsoft:office_web_apps","microsoft:sharepoint_enterprise_server","microsoft:sharepoint_server","microsoft:word"],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Microsoft Word Remote Code Execution Vulnerability","id":"CVE-2019-1035"},"packages":[],"prev":{"headline":"Microsoft Office SharePoint XSS Vulnerability","id":"CVE-2019-1033"},"products":["Microsoft Office 2010 Service Pack 2","Microsoft Office 2016 for Mac","Microsoft Office 2019","Microsoft Office 2019 for Mac","Microsoft Office Online Server","Microsoft Office Web Apps 2010 Service Pack 2","Microsoft SharePoint Enterprise Server 2013 Service Pack 1","Microsoft SharePoint Enterprise Server 2016","Microsoft SharePoint Server 2010 Service Pack 2","Microsoft SharePoint Server 2019","Microsoft Word 2010 Service Pack 2","Microsoft Word 2013 Service Pack 1","Microsoft Word 2016","Office 365 ProPlus"],"published":"2019-06-12","related":[{"cvss_score":8.8,"headline":"Microsoft Office Memory Corruption","id":"CVE-2018-0798","kev_date_added":"2021-11-03","published":"2018-01-10"},{"cvss_score":8.8,"headline":"Microsoft Office Uninitialized Memory Use","id":"CVE-2015-1770","kev_date_added":"2022-03-28","published":"2015-06-10"},{"cvss_score":8.8,"headline":"Microsoft Word Malformed Object Pointer","id":"CVE-2006-2492","kev_date_added":"2022-06-08","published":"2006-05-20"},{"cvss_score":7.8,"headline":"Microsoft Office Memory Corruption","id":"CVE-2018-0802","kev_date_added":"2021-11-03","published":"2018-01-10"},{"cvss_score":7.8,"headline":"Microsoft Office Memory Corruption","id":"CVE-2017-11882","kev_date_added":"2021-11-03","published":"2017-11-15"},{"cvss_score":7.8,"headline":"Microsoft Office Remote Code Execution","id":"CVE-2017-8570","kev_date_added":"2022-02-25","published":"2017-07-11"},{"cvss_score":7.8,"headline":"Microsoft Office Use-After-Free","id":"CVE-2017-0261","kev_date_added":"2022-03-03","published":"2017-05-12"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-05-20","vendors":["Microsoft"]},"summary":"An attacker can execute arbitrary code by tricking a user into opening a specially crafted Microsoft Word file.","url":"https://insights.sbomify.com/CVE-2019-1034/"}