{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-32541 exists.","fix":"No fix has been published for CVE-2023-32541 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-32541 is a high-severity use after free vulnerability in Hancom Office 2020, published on 26 Sep 2023. 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-2023-32541 and fix it if it is affected.\n\nWhat it is: CVE-2023-32541 is a high-severity use after free vulnerability in Hancom Office 2020, published on 26 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-32541 exists.\n\nAffected product: Hancom Office 2020. 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-2023-32541/ (Markdown: https://insights.sbomify.com/CVE-2023-32541/index.md)","id":"CVE-2023-32541","markdown":"https://insights.sbomify.com/CVE-2023-32541/index.md","name":"CVE-2023-32541","record":{"aliases":["GHSA-f332-grfr-h53c"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Hancom Office","requires_auth":"none","summary":"A use-after-free in Hancom Office allows attackers to execute arbitrary code by tricking users into opening a malicious .doc file.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"hancom_office_2020","vendor":"hancom"}],"cvss":{"score":8.8,"severity":"high","source":"cna","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-416","name":"Use After Free"}],"description":"A use-after-free vulnerability exists in the footerr functionality of Hancom Office 2020 HWord 11.0.0.7520. A specially crafted .doc file can lead to a use-after-free. An attacker can trick a user into opening a malformed file to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Use after free in Hancom Office 2020","id":"CVE-2023-32541","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in TELLUS and TELLUS Lite","id":"CVE-2023-32542"},"packages":[],"prev":{"headline":"Code injection in WebAccess/SCADA","id":"CVE-2023-32540"},"products":["Hancom Office 2020"],"published":"2023-09-26","related":[{"cvss_score":7.8,"headline":"Memory corruption in Hancom Office 2020","id":"CVE-2022-33896","kev_date_added":null,"published":"2022-10-07"},{"cvss_score":7.8,"headline":"Memory corruption in Hancom","id":"CVE-2021-21958","kev_date_added":null,"published":"2022-02-16"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["Hancom"]},"summary":"A use-after-free in Hancom Office allows attackers to execute arbitrary code by tricking users into opening a malicious .doc file.","url":"https://insights.sbomify.com/CVE-2023-32541/"}