VulnerabilityModified
CVE-2020-9362
The Quick Heal AV parsing engine (November 2019) allows virus-detection bypass via a crafted GPFLAG in a ZIP archive.
HIGH 7.8EPSS 1.53%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.53% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-436
- Affected
- quickheal/antivirus for server · quickheal/antivirus pro · quickheal/home security · quickheal/internet security · quickheal/total security · quickheal/total security multi-device
- Source
- cve@mitre.org
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.