High severity · published Feb 24, 2020
CVE-2020-9362
The Quick Heal AV parsing engine (November 2019) allows virus-detection bypass via a crafted GPFLAG in a ZIP archive
7.8
CVSS
1.5%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Antivirus For Server · Quickheal
2019-11 · source: NVD
AP
Antivirus Pro · Quickheal
2019-11 · source: NVD
HS
Home Security · Quickheal
2019-11 · source: NVD
IS
Internet Security · Quickheal
2019-11 · source: NVD
TS
Total Security · Quickheal
2019-11; 2019-11; 2019-11 · source: NVD
TS
Total Security Multi-device · Quickheal
2019-11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9362
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9362
Third Party Advisory
http://packetstormsecurity.com/files/156580/QuickHeal-Generic-Malformed-Archive-Bypass.html
Mailing List
http://seclists.org/fulldisclosure/2020/Mar/14
Third Party Advisory
https://blog.zoller.lu/p/from-low-hanging-fruit-department_24.html
Third Party Advisory
https://blog.zoller.lu/p/tzo-20-2020-quickheal-malformed-archive.html