Vulnerability Information
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Vulnerability Title
ClamAV HTML Scanning Memory Leak Vulnerability Affecting Cisco Products: April 2022
Vulnerability Description
On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in HTML file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Vulnerability Title
ClamAV 安全漏洞
Vulnerability Description
ClamAV（Clam AntiVirus）是Clamav团队的一套免费且开源的杀毒软件。该软件用于检测木马、病毒、恶意软件和其他恶意威胁。 ClamAV 0.104.0版本到0.104.2版本 0.103版本到0.103.5版本存在安全漏洞，该漏洞源于解析 HTML 文件时的内存泄漏。远程攻击者可以将特制的 HTML 文件传递给防病毒软件，触发内存泄漏利用该漏洞执行拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A