{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-33598 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33598 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33598 is a medium-severity denial of service vulnerability in F-Secure endpoint protection products on Windows, Mac and Linux Security, published on 23 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-33598 and fix it if it is affected.\n\nWhat it is: CVE-2021-33598 is a medium-severity denial of service vulnerability in F-Secure endpoint protection products on Windows, Mac and Linux Security, published on 23 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-33598 in the wild and no public exploit code.\n\nAffected product: F-Secure endpoint protection products on Windows, Mac and Linux 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-2021-33598/ (Markdown: https://insights.sbomify.com/CVE-2021-33598/index.md)","id":"CVE-2021-33598","markdown":"https://insights.sbomify.com/CVE-2021-33598/index.md","name":"CVE-2021-33598","record":{"aliases":["GHSA-xxfv-4p77-f27m"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"F-Secure endpoint protection","requires_auth":"low_privilege","summary":"Remote attackers can crash the F-Secure Anti-Virus engine by sending fuzzed files, causing a denial of service.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"F-SecureUS","cpe":[{"product":"atlant","vendor":"f-secure"},{"product":"elements_endpoint_protection","vendor":"f-secure"},{"product":"linux_security","vendor":"f-secure"}],"cvss":{"score":4.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"A Denial-of-Service (DoS) vulnerability was discovered in all versions of F-Secure Atlant whereby the SAVAPI component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.","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 (DoS) Vulnerability","id":"CVE-2021-33598","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Denial-of-Service (DoS) Vulnerability","id":"CVE-2021-33599"},"packages":[],"prev":{"headline":"Denial-of-Service (DoS) Vulnerability","id":"CVE-2021-33597"},"products":["F-Secure endpoint protection products on Windows, Mac and Linux Security"],"published":"2021-08-23","related":[{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2023-43766","kev_date_added":null,"published":"2023-09-22"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-49322","kev_date_added":null,"published":"2023-11-26"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-43760","kev_date_added":null,"published":"2023-09-22"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-43761","kev_date_added":null,"published":"2023-09-22"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-43765","kev_date_added":null,"published":"2023-09-22"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-43767","kev_date_added":null,"published":"2023-09-22"},{"cvss_score":5.5,"headline":"Denial-of-Service (DoS) Vulnerability","id":"CVE-2021-40833","kev_date_added":null,"published":"2021-11-26"}],"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":["F-Secure"]},"summary":"Remote attackers can crash the F-Secure Anti-Virus engine by sending fuzzed files, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2021-33598/"}