A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-27990 A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.
Fixes

Solution

FIX No User action is required. The required fix has been published through automatic update channel with Capricorn update 2021-11-22_03


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: F-SecureUS

Published:

Updated: 2024-08-04T02:51:07.454Z

Reserved: 2021-09-09T00:00:00.000Z

Link: CVE-2021-40833

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-26T17:15:07.903

Modified: 2024-11-21T06:24:52.963

Link: CVE-2021-40833

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses