漏洞信息
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Vulnerability Title
Time-of-check to time-of-use (TOCTOU) bug leads to full local privilege escalation.
Vulnerability Description
A time-of-check to time-of-use (TOCTOU) bug in handling of IOCTL (input/output control) requests. This TOCTOU bug leads to an out-of-bounds write vulnerability which can be further exploited, allowing an attacker to gain full local privilege escalation on the system.This issue affects Avast/Avg Antivirus: 23.8.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Vulnerability Title
Avast Antivirus 安全漏洞
Vulnerability Description
Avast Antivirus是捷克Avast公司的一套杀毒软件。 Avast Antivirus 23.8版本存在安全漏洞。攻击者利用该漏洞可以提升权限。
CVSS Information
N/A
Vulnerability Type
N/A