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CVE-2020-10180

CRITICAL
9.8
CVSS Score
Published: March 5, 2020 at 06:44 PM UTC
Updated: June 17, 2026 at 02:47 AM UTC
5 products affected across 1 vendorNOD32 AntivirusSmart SecurityCyber Security

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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%

Description

The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Cyber Security· ESET
95%
v < 1294
Affected range stops below 1294, so it looks safe — our inference, not a vendor statement
Mobile Security· ESET
95%
v < 1294
Affected range stops below 1294, so it looks safe — our inference, not a vendor statement
NOD32 Antivirus· ESET
95%
v < 12944
Affected range stops below 1294, so it looks safe — our inference, not a vendor statement
Smart Security· ESET
95%
v < 1294
Affected range stops below 1294, so it looks safe — our inference, not a vendor statement
Smart Tv Security· ESET
95%
v < 1294
Affected range stops below 1294, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-436

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