Unrated severityNVD Advisory· Published Nov 26, 2021· Updated Aug 4, 2024
Denial-of-Service (DoS) Vulnerability
CVE-2021-40833
Description
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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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- F-Secure/F-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Internet Gatekeeper & F-Secure Atlantv5Range: All Version
Patches
Vulnerability mechanics
References
2- www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-famemitrex_refsource_MISC
- www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833mitrex_refsource_MISC
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