CVE-2019-18644

MEDIUM 5.9CVE-2019-18644 · Published 31/10/2019 · updated 17/06/2026

In short

CVE-2019-18644 is a MEDIUM (CVSS 5.9) vulnerability affecting anti-virus (totaldefense).
Chance of exploitation in the next 30 days (EPSS): 0.56%, higher than 46.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
anti-virus totaldefense	`= 11.5.2.28`	No fix yet

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.

References

NtRaiseHardError/Antimalware-Research · Exploit

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