{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2021-27223 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27223 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27223 is a medium-severity denial of service vulnerability in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security, published on 1 Apr 2022. 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-2021-27223 and fix it if it is affected.\n\nWhat it is: CVE-2021-27223 is a medium-severity denial of service vulnerability in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security, published on 1 Apr 2022. 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-2021-27223 in the wild and no public exploit code.\n\nAffected product: Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security. 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-2021-27223/ (Markdown: https://insights.sbomify.com/CVE-2021-27223/index.md)","id":"CVE-2021-27223","markdown":"https://insights.sbomify.com/CVE-2021-27223/index.md","name":"CVE-2021-27223","record":{"aliases":["GHSA-7cc7-6j4x-2w54"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kaspersky antivirus","requires_auth":"low_privilege","summary":"A local user can cause a Windows crash by running a specially crafted binary module in Kaspersky security products.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Kaspersky","cpe":[{"product":"anti-virus","vendor":"kaspersky"},{"product":"endpoint_security","vendor":"kaspersky"},{"product":"internet_security","vendor":"kaspersky"},{"product":"security_cloud","vendor":"kaspersky"},{"product":"small_office_security","vendor":"kaspersky"},{"product":"total_security","vendor":"kaspersky"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"A denial-of-service issue existed in one of modules that was incorporated in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security. A local user could cause Windows crash by running a specially crafted binary module. The fix was delivered automatically. Credits: (Straghkov Denis, Kurmangaleev Shamil, Fedotov Andrey, Kuts Daniil, Mishechkin Maxim, Akolzin Vitaliy) @ ISPRAS","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 Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security","id":"CVE-2021-27223","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":"Memory corruption in n/a","id":"CVE-2021-27224"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-27222"},"products":["Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security"],"published":"2022-04-01","related":[{"cvss_score":9.8,"headline":"Memory corruption in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security","id":"CVE-2022-27534","kev_date_added":null,"published":"2022-04-01"},{"cvss_score":6.5,"headline":"Information disclosure in Kaspersky Anti-Virus, Kaspersky Internet Security, Kaspersky Total Security, Kaspersky Free Anti-Virus, Kaspersky Small Office Security, Kaspersky Security Cloud","id":"CVE-2019-15687","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":6.1,"headline":"Open redirect in Kaspersky Anti-Virus, Kaspersky Internet Security, Kaspersky Total Security, Kaspersky Free Anti-Virus, Kaspersky Small Office Security, Kaspersky Security Cloud","id":"CVE-2019-15688","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":5.5,"headline":"Denial of service in Total Security","id":"CVE-2016-4329","kev_date_added":null,"published":"2017-01-06"},{"cvss_score":4.3,"headline":"Security feature bypass in Kaspersky Anti-Virus, Kaspersky Internet Security, Kaspersky Total Security, Kaspersky Free Anti-Virus, Kaspersky Small Office Security, Kaspersky Security Cloud","id":"CVE-2019-15685","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":4.3,"headline":"Security feature bypass in Kaspersky Anti-Virus, Kaspersky Internet Security, Kaspersky Total Security, Kaspersky Free Anti-Virus, Kaspersky Small Office Security, Kaspersky Security Cloud","id":"CVE-2019-15686","kev_date_added":null,"published":"2019-11-26"}],"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":"A local user can cause a Windows crash by running a specially crafted binary module in Kaspersky security products.","url":"https://insights.sbomify.com/CVE-2021-27223/"}