CVE-2020-20118

2023-07-1100:00:00

mitre

www.cve.org

buffer overflow

avast antivirus

denial of service

crafted request

aswsnx.sys driver

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver.

References

avast.com

gitlab.com/yongchuank/avast-aswsnx-ioctl-82ac0060-oob-write