低危 squid-cache squid 对输出编码和转义不恰当

CVE编号

CVE-2021-28662

利用情况

暂无

补丁情况

官方补丁

披露时间

2021-05-27
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.
解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 squid-cache squid * From
(including)
4.0.1
Up to
(excluding)
4.15
运行在以下环境
应用 squid-cache squid * From
(including)
5.0
Up to
(excluding)
5.0.6
运行在以下环境
系统 alpine_3.10 squid * Up to
(excluding)
4.15-r0
运行在以下环境
系统 alpine_3.11 squid * Up to
(excluding)
4.15-r0
运行在以下环境
系统 alpine_3.12 squid * Up to
(excluding)
4.15-r0
运行在以下环境
系统 alpine_3.13 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.14 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.15 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.16 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.17 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.18 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 alpine_3.19 squid * Up to
(excluding)
5.0.6-r0
运行在以下环境
系统 amazon_2 squid * Up to
(excluding)
4.15-1.amzn2.0.1
运行在以下环境
系统 debian_10 squid * Up to
(excluding)
4.6-1+deb10u6
运行在以下环境
系统 debian_11 squid * Up to
(excluding)
4.13-10
运行在以下环境
系统 debian_12 squid * Up to
(excluding)
4.13-10
运行在以下环境
系统 fedora_33 squid * Up to
(excluding)
4.15-1.fc33
运行在以下环境
系统 fedora_34 squid * Up to
(excluding)
5.0.6-1.fc34
运行在以下环境
系统 kylinos_aarch64_V10SP2 squid * Up to
(excluding)
4.9-8.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP2 squid * Up to
(excluding)
4.9-8.ky10
运行在以下环境
系统 opensuse_Leap_15.2 squid * Up to
(excluding)
4.15-lp152.2.9.1
运行在以下环境
系统 opensuse_Leap_15.3 squid * Up to
(excluding)
4.15-5.26.1
运行在以下环境
系统 suse_12_SP5 squid * Up to
(excluding)
4.15-4.18.1
运行在以下环境
系统 ubuntu_20.04 squid * Up to
(excluding)
4.10-1ubuntu1.4
运行在以下环境
系统 ubuntu_21.04 squid * Up to
(excluding)
4.13-1ubuntu4.1
运行在以下环境
系统 ubuntu_21.10 squid * Up to
(excluding)
4.13-10ubuntu1
运行在以下环境
系统 ubuntu_22.04 squid * Up to
(excluding)
4.13-10ubuntu1
阿里云评分
3.6
  • 攻击路径
    远程
  • 攻击复杂度
    容易
  • 权限要求
    无需权限
  • 影响范围
    有限影响
  • EXP成熟度
    N/A
  • 补丁情况
    官方补丁
  • 数据保密性
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    DoS
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-116 对输出编码和转义不恰当
阿里云安全产品覆盖情况