{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-6594 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-6594 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-6594 is a high-severity denial of service vulnerability in WatchGuard SSO Client, published on 25 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-6594 and fix it if it is affected.\n\nWhat it is: CVE-2024-6594 is a high-severity denial of service vulnerability in WatchGuard SSO Client, published on 25 Sep 2024. 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-2024-6594 in the wild and no public exploit code.\n\nAffected product: WatchGuard SSO Client. 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-2024-6594/ (Markdown: https://insights.sbomify.com/CVE-2024-6594/index.md)","id":"CVE-2024-6594","markdown":"https://insights.sbomify.com/CVE-2024-6594/index.md","name":"CVE-2024-6594","record":{"aliases":["GHSA-4h99-x2cv-q42q"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"WatchGuard SSO Client","requires_auth":"none","summary":"An attacker can crash the WatchGuard Single Sign-On Client on Windows by sending malformed commands, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WatchGuard","cpe":[{"product":"single_sign-on_client","vendor":"watchguard"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"}],"description":"Improper Handling of Exceptional Conditions vulnerability in the WatchGuard Single Sign-On Client on Windows causes the client to crash while handling malformed commands. An attacker with network access to the client could create a denial of service condition for the Single Sign-On service by repeatedly issuing malformed commands.","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":"WatchGuard Firebox Single Sign-On Client Denial-of-Service","id":"CVE-2024-6594","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Uncontrolled Search Path Element in GitLab","id":"CVE-2024-6595"},"packages":[],"prev":{"headline":"WatchGuard Firebox Single Sign-On Agent Management Interface Authentication Bypass","id":"CVE-2024-6593"},"products":["SSO Client"],"published":"2024-09-25","related":[],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-07","vendors":["WatchGuard"]},"summary":"An attacker can crash the WatchGuard Single Sign-On Client on Windows by sending malformed commands, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2024-6594/"}