{"id":"CVE-2019-18644","aliases":["EUVD-2019-8363","GHSA-c4j5-r43r-6pcx"],"status":"published","title":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug;...","description":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00561,"percentile":0.46913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-367"],"published":"2019-10-30T23:07:51Z","modified":"2026-06-17T02:25:12Z","products":[{"vendor":"totaldefense","product":"anti-virus"}],"references":[{"url":"https://github.com/NtRaiseHardError/Antimalware-Research/blob/master/Total%20Defense/Privileged%20File%20Delete/v11.5.2.28/README.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18644"},{"url":"https://github.com/advisories/GHSA-c4j5-r43r-6pcx"}],"sources":{"cve":[{"id":"CVE-2019-18644","description":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.","status":"published","published":"2019-10-30T23:07:51Z","modified":"2024-08-05T01:54:14.554Z","updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8363","description":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.","status":"published","published":"2019-10-30T23:07:51Z","modified":"2024-08-05T01:54:14Z","updated_at":"2026-11-03T02:40:27.733219Z"}],"ghsa":[{"id":"GHSA-c4j5-r43r-6pcx","title":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug;...","description":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.","status":"published","published":"2022-05-24T17:00:12Z","modified":"2024-04-04T02:38:18Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:56:09.967552Z"}],"nvd":[{"id":"CVE-2019-18644","description":"The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.","status":"published","published":"2019-10-31T00:15:10.273Z","modified":"2026-06-17T02:25:12.857Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:05:32.982925Z"}]}}