漏洞信息
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Vulnerability Title
Avast antivirus infinite recursion when scanning a malformed PE file
Vulnerability Description
Uncontrolled recursion vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds before VPS 25031700. The affected scanning logic is delivered through a shared Gen Digital virus definition update stream. The same stream feeds the consumer antivirus products listed in this advisory and other Gen Digital products that embed the same engine. Mitigation flows through this update channel; installations at or above the listed build are not vulnerable regardless of which product consumes the stream.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
未经控制的递归
Vulnerability Title
Gen Digital Avast Antivirus 资源管理错误漏洞
Vulnerability Description
Gen Digital Avast Antivirus是美国Gen Digital公司的一个防病毒与网络安全软件。 Gen Digital Avast Antivirus存在资源管理错误漏洞,该漏洞源于扫描畸形Windows PE文件时存在不受控制的递归问题,可能导致杀毒进程拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A