CVE-2019-18644

MediumCVSS 5.9/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-367

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/NtRaiseHardError/Antimalware-Research/blob/master/Total%20Defense/Privileged%20File%20Delete/v11.5.2.28/README.mdExploit, Third Party Advisory
https://github.com/NtRaiseHardError/Antimalware-Research/blob/master/Total%20Defense/Privileged%20File%20Delete/v11.5.2.28/README.mdExploit, Third Party Advisory

Timeline

Published: Oct 31, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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