{"id":"CVE-2022-28881","aliases":["EUVD-2022-33318","GHSA-6hq3-f3rw-pvjc"],"status":"published","title":"Denial-of-Service (DoS) Vulnerability","description":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00499,"percentile":0.43278,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-08-10T16:03:24Z","modified":"2026-06-17T04:39:16Z","products":[{"vendor":"f-secure","product":"atlant"},{"vendor":"f-secure","product":"cloud_protection_for_salesforce"},{"vendor":"f-secure","product":"elements_collaboration_protection"},{"vendor":"f-secure","product":"elements_endpoint_detection_and_response"},{"vendor":"f-secure","product":"elements_endpoint_protection"},{"vendor":"f-secure","product":"internet_gatekeeper"},{"vendor":"f-secure","product":"linux_security"},{"vendor":"f-secure","product":"linux_security_64"},{"vendor":"f-secure and withsecure","product":"all f-secure and withsecure endpoint protection products for windows \u0026 mac f-secure linux security (32-bit) f-secure linux security (64-bit) f-secure atlant f-secure internet gatekeeper withsecure cloud protection for salesforce withsecure collaboration protection"}],"references":[{"url":"https://www.f-secure.com/en/business/support-and-downloads/security-advisories","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.withsecure.com/en/support/security-advisories","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28881"},{"url":"https://github.com/advisories/GHSA-6hq3-f3rw-pvjc"}],"sources":{"cve":[{"id":"CVE-2022-28881","title":"Denial-of-Service (DoS) Vulnerability","description":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.","status":"published","published":"2022-08-10T16:03:24Z","modified":"2024-08-03T06:03:53.155Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:34:38.922686Z"}],"euvd":[{"id":"EUVD-2022-33318","description":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.","status":"published","published":"2022-08-10T16:03:24Z","modified":"2024-08-03T06:03:53Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T03:25:39.858075Z"}],"ghsa":[{"id":"GHSA-6hq3-f3rw-pvjc","title":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll...","description":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.","status":"published","published":"2022-08-11T00:00:17Z","modified":"2023-02-01T05:02:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:49:57.319635Z"}],"nvd":[{"id":"CVE-2022-28881","description":"A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.","status":"published","published":"2022-08-10T20:15:32.953Z","modified":"2026-06-17T04:39:16.447Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:24.750124Z"}]}}