CVE-2023-5594 - CVE House
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Status published High CVE-2023-5594

Improper following of a certificate's chain of trust in ESET security products

Vulnerability Description

Improper validation of the server’s certificate chain in secure traffic scanning feature considered intermediate certificate signed using the MD5 or SHA1 algorithm as trusted.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

ESET, spol. s r.o.

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Affected Software

ESET NOD32 Antivirus, ESET Internet Security, ESET Smart Security Premium, ESET Security Ultimate, ESET Endpoint Antivirus, ESET Endpoint Security, ESET Endpoint Antivirus for Linux 10.0 and above, ESET Server Security for Windows Server, ESET Mail Security for Microsoft Exchange Server, ESET Mail Security for IBM Domino, ESET Security for Microsoft SharePoint Server, ESET File Security for Microsoft Azure, ESET Server Security for Linux 10.1 and above
Vulnerable Versions:
1464

Timeline

Official Publish: December 21st, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N

Weaknesses (CWE)