CVE-2020-9399 - Vulnerability Details - OpenCVE

Description

The Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive. This affects versions before 12 definitions 200114-0 of Antivirus Pro, Antivirus Pro Plus, and Antivirus for Linux.

Published: 2020-02-28

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:avast:antivirus_for_linux::::::::
	cpe:2.3:a:avast:antivirus_pro::::::::
	cpe:2.3:a:avast:antivirus_pro_plus::::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-30220	The Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive. This affects versions before 12 definitions 200114-0 of Antivirus Pro, Antivirus Pro Plus, and Antivirus for Linux.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.0012.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://blog.zoller.lu/p/tzo-23-2020-avast-generic-archive.html
https://seclists.org/fulldisclosure/2020/Feb/35

History

No history.

Subscriptions

Avast Antivirus For Linux Antivirus Pro Antivirus Pro Plus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-28T13:58:46.000Z

Updated: 2024-08-04T10:26:16.087Z

Reserved: 2020-02-25T00:00:00.000Z

Link: CVE-2020-9399

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-28T14:15:10.263

Modified: 2024-11-21T05:40:33.810

Link: CVE-2020-9399

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-436

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