{"id":"CVE-2018-5235","aliases":["EUVD-2018-17017","GHSA-gmxh-7qg6-9xjm"],"status":"published","title":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which...","description":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead. Depending on how the application is configured, it will generally follow a specific search path to locate the DLL. The vulnerability can be exploited by a simple file write (or potentially an over-write) which results in a foreign DLL running under the context of the application.","severity":{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00385,"percentile":0.32865,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2018-08-22T17:00:00Z","modified":"2026-06-17T01:59:53Z","products":[{"vendor":"symantec","product":"norton_utilities"},{"vendor":"symantec corporation","product":"norton utilities"}],"references":[{"url":"http://www.securityfocus.com/bid/105099","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.symantec.com/en_US/article.SYMSA1459.html","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5235"},{"url":"https://github.com/advisories/GHSA-gmxh-7qg6-9xjm"}],"sources":{"cve":[{"id":"CVE-2018-5235","description":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead. Depending on how the application is configured, it will generally follow a specific search path to locate the DLL. The vulnerability can be exploited by a simple file write (or potentially an over-write) which results in a foreign DLL running under the context of the application.","status":"published","published":"2018-08-22T17:00:00Z","modified":"2024-09-16T20:31:27.13Z","updated_at":"2026-11-02T14:35:01.28843Z"}],"euvd":[{"id":"EUVD-2018-17017","description":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead. Depending on how the application is configured, it will generally follow a specific search path to locate the DLL. The vulnerability can be exploited by a simple file write (or potentially an over-write) which results in a foreign DLL running under the context of the application.","status":"published","published":"2018-08-22T17:00:00Z","modified":"2024-09-16T20:31:27Z","updated_at":"2026-11-03T00:55:13.588552Z"}],"ghsa":[{"id":"GHSA-gmxh-7qg6-9xjm","title":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which...","description":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead. Depending on how the application is configured, it will generally follow a specific search path to locate the DLL. The vulnerability can be exploited by a simple file write (or potentially an over-write) which results in a foreign DLL running under the context of the application.","status":"published","published":"2022-05-13T01:20:20Z","modified":"2023-02-01T05:06:09Z","cvss":[{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:50:19.146831Z"}],"nvd":[{"id":"CVE-2018-5235","description":"Norton Utilities (prior to 16.0.3.44) may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead. Depending on how the application is configured, it will generally follow a specific search path to locate the DLL. The vulnerability can be exploited by a simple file write (or potentially an over-write) which results in a foreign DLL running under the context of the application.","status":"published","published":"2018-08-22T17:29:00.71Z","modified":"2026-06-17T01:59:53.45Z","cvss":[{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:04:36.842579Z"}]}}