{"id":"CVE-2019-8453","aliases":["EUVD-2019-17843","GHSA-9v69-c968-gpf3"],"status":"published","title":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where...","description":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00321,"percentile":0.25232,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-114","CWE-426"],"published":"2019-04-17T14:06:40Z","modified":"2026-06-17T02:42:01Z","products":[{"vendor":"check point zonealarm","product":"check point zonealarm"},{"vendor":"checkpoint","product":"zonealarm"}],"references":[{"url":"https://www.zonealarm.com/software/release-history/zafavfw.html#15.4.260.17960","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/108029","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-8453"},{"url":"https://github.com/advisories/GHSA-9v69-c968-gpf3"}],"sources":{"cve":[{"id":"CVE-2019-8453","description":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.","status":"published","published":"2019-04-17T14:06:40Z","modified":"2024-08-04T21:17:31.426Z","cwes":["CWE-114"],"updated_at":"2026-11-02T14:20:21.703364Z"}],"euvd":[{"id":"EUVD-2019-17843","description":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.","status":"published","published":"2019-04-17T14:06:40Z","modified":"2024-08-04T21:17:31Z","updated_at":"2026-11-03T03:06:42.550766Z"}],"ghsa":[{"id":"GHSA-9v69-c968-gpf3","title":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where...","description":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.","status":"published","published":"2022-05-14T01:07:26Z","modified":"2023-02-02T05:03:00Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:51:33.40906Z"}],"nvd":[{"id":"CVE-2019-8453","description":"Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.","status":"published","published":"2019-04-17T15:29:01.173Z","modified":"2026-06-17T02:42:01.5Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-114","CWE-426"],"updated_at":"2026-11-02T14:05:11.426883Z"}]}}