{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-41830 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-41830 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41830 is a high-severity vulnerability in Apache Openoffice, published on 11 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-41830 and fix it if it is affected.\n\nWhat it is: CVE-2021-41830 is a high-severity vulnerability in Apache Openoffice, published on 11 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-41830 in the wild and no public exploit code.\n\nAffected product: Apache Openoffice. 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-2021-41830/ (Markdown: https://insights.sbomify.com/CVE-2021-41830/index.md)","id":"CVE-2021-41830","markdown":"https://insights.sbomify.com/CVE-2021-41830/index.md","name":"CVE-2021-41830","record":{"aliases":["GHSA-7qhr-g3xw-3692"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Office suite","requires_auth":"none","summary":"Attackers can manipulate signed documents and macros to appear trusted, bypassing security checks in Apache OpenOffice.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"openoffice","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"It is possible for an attacker to manipulate signed documents and macros to appear to come from a trusted source. All versions of Apache OpenOffice up to 4.1.10 are affected. Users are advised to update to version 4.1.11. See CVE-2021-25633 for the LibreOffice advisory.","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":"Double Certificate Attack","id":"CVE-2021-41830","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:openoffice","products":["apache:openoffice"],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Timestamp Manipulation with Signature Wrapping","id":"CVE-2021-41831"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2021-41829"},"products":["Apache OpenOffice"],"published":"2021-10-11","related":[{"cvss_score":9.3,"headline":"Command injection in n/a","id":"CVE-2014-3524","kev_date_added":null,"published":"2014-08-26"},{"cvss_score":9.3,"headline":"Path traversal in n/a","id":"CVE-2010-3450","kev_date_added":null,"published":"2011-01-28"},{"cvss_score":9.3,"headline":"Use after free in n/a","id":"CVE-2010-3451","kev_date_added":null,"published":"2011-01-28"},{"cvss_score":9.3,"headline":"Use after free in n/a","id":"CVE-2010-3452","kev_date_added":null,"published":"2011-01-28"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2010-3453","kev_date_added":null,"published":"2011-01-28"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2010-3454","kev_date_added":null,"published":"2011-01-28"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2010-4253","kev_date_added":null,"published":"2011-01-28"}],"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":["Apache Software Foundation"]},"summary":"Attackers can manipulate signed documents and macros to appear trusted, bypassing security checks in Apache OpenOffice.","url":"https://insights.sbomify.com/CVE-2021-41830/"}