title: Improper following of a certificate's chain of trust in ESET security products
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.
problem types: CWE-295 Improper Certificate Validation
affected:
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET NOD32 Antivirus
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Internet Security
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Smart Security Premium
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Security Ultimate
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Endpoint Antivirus
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Endpoint Security
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Endpoint Antivirus for Linux 10.0 and above
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Server Security for Windows Server
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Mail Security for Microsoft Exchange Server
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Mail Security for IBM Domino
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Security for Microsoft SharePoint Server
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET File Security for Microsoft Azure
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
{
defaultStatus: unaffected
modules: Internet protection module
product: ESET Server Security for Linux 10.1 and above
vendor: ESET, spol. s r.o.
versions:
status: unaffected, version: 1464
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL