安全公告/【CVE-2021-28662】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:中危
影响源码包:squid
CVSS评分:6.5
发现日期:2023-08-04
修复日期:
修复版本:4.6.5-1+security

漏洞描述

An issue was discovered in Squid 4.x before 4.15 and 5.x before 5.0.6. If a remote server sends a certain response header over HTTP or HTTPS, there is a denial of service. This header can plausibly occur in benign network traffic.

漏洞判定

执行命令apt policy PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

修复方式

sudo apt update && sudo apt dist-upgrade

补丁

参考

https://security-tracker.debian.org/tracker/CVE-2021-28662 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662 https://nvd.nist.gov/vuln/detail/CVE-2021-28662