{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32021 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-32021 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-32021 is a high-severity denial of service vulnerability in BlackBerry Protect for Windows, published on 10 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32021 and fix it if it is affected.\n\nWhat it is: CVE-2021-32021 is a high-severity denial of service vulnerability in BlackBerry Protect for Windows, published on 10 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-32021 in the wild and no public exploit code.\n\nAffected product: BlackBerry Protect for Windows. 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-2021-32021/ (Markdown: https://insights.sbomify.com/CVE-2021-32021/index.md)","id":"CVE-2021-32021","markdown":"https://insights.sbomify.com/CVE-2021-32021/index.md","name":"CVE-2021-32021","record":{"aliases":["GHSA-rjpc-fqr6-4p6r"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"BlackBerry Protect Windows","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service and potentially execute code with admin privileges in BlackBerry Protect for Windows.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"blackberry","cpe":[{"product":"protect","vendor":"blackberry"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"A denial of service vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","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":"Denial of service in BlackBerry Protect for Windows","id":"CVE-2021-32021","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in BlackBerry Protect for Windows","id":"CVE-2021-32022"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-32020"},"products":["BlackBerry Protect for Windows"],"published":"2021-11-10","related":[{"cvss_score":7.8,"headline":"Privilege escalation in BlackBerry Protect for Windows","id":"CVE-2021-32023","kev_date_added":null,"published":"2021-11-10"},{"cvss_score":5.5,"headline":"Privilege escalation in BlackBerry Protect for Windows","id":"CVE-2021-32022","kev_date_added":null,"published":"2021-11-10"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"An attacker can cause a denial of service and potentially execute code with admin privileges in BlackBerry Protect for Windows.","url":"https://insights.sbomify.com/CVE-2021-32021/"}