CVE-2020-9362

The Quick Heal AV parsing engine (November 2019) allows virus-detection bypass via a crafted GPFLAG in a ZIP archive. This affects Total Security, Home Security, Total Security Multi-Device, Internet Security, Total Security for Mac, AntiVirus Pro, AntiVirus for Server, and Total Security for Android.

• CWE-436

• http://packetstormsecurity.com/files/156580/QuickHeal-Generic-Malformed-Archive-Bypass.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2020/Mar/14Mailing List, Third Party Advisory
• https://blog.zoller.lu/p/from-low-hanging-fruit-department_24.htmlThird Party Advisory
• https://blog.zoller.lu/p/tzo-20-2020-quickheal-malformed-archive.htmlThird Party Advisory
• http://packetstormsecurity.com/files/156580/QuickHeal-Generic-Malformed-Archive-Bypass.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2020/Mar/14Mailing List, Third Party Advisory
• https://blog.zoller.lu/p/from-low-hanging-fruit-department_24.htmlThird Party Advisory
• https://blog.zoller.lu/p/tzo-20-2020-quickheal-malformed-archive.htmlThird Party Advisory

Published

Feb 24, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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