低危 squid-cache squid 输入验证不恰当

CVE编号

CVE-2020-25097

利用情况

暂无

补丁情况

官方补丁

披露时间

2021-03-19
漏洞描述
An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.
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)
2.0
Up to
(excluding)
4.14
运行在以下环境
应用 squid-cache squid * From
(including)
5.0.1
Up to
(excluding)
5.0.5
运行在以下环境
系统 alibaba_cloud_linux_2.1903 squid * Up to
(excluding)
3.5.20-17.1.al7.6
运行在以下环境
系统 alpine_3.10 squid * Up to
(excluding)
4.14-r0
运行在以下环境
系统 alpine_3.11 squid * Up to
(excluding)
4.14-r0
运行在以下环境
系统 alpine_3.12 squid * Up to
(excluding)
4.14-r0
运行在以下环境
系统 alpine_3.13 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.14 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.15 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.16 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.17 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.18 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 alpine_3.19 squid * Up to
(excluding)
5.0.5-r0
运行在以下环境
系统 amazon_2 squid * Up to
(excluding)
4.14-1.amzn2.0.1
运行在以下环境
系统 anolis_os_7 squid * Up to
(excluding)
3.5.20-17
运行在以下环境
系统 centos_7 squid * Up to
(excluding)
3.5.20-17.el7_9.6
运行在以下环境
系统 debian_10 squid * Up to
(excluding)
4.6-1+deb10u5
运行在以下环境
系统 debian_11 squid * Up to
(excluding)
4.13-8
运行在以下环境
系统 debian_12 squid * Up to
(excluding)
4.13-8
运行在以下环境
系统 debian_9 squid3 * Up to
(excluding)
3.5.23-5+deb9u6
运行在以下环境
系统 fedora_32 squid * Up to
(excluding)
4.14-1.fc32
运行在以下环境
系统 fedora_33 squid * Up to
(excluding)
4.14-1.fc33
运行在以下环境
系统 fedora_34 squid * Up to
(excluding)
4.14-1.fc34
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 oracle_7 squid * Up to
(excluding)
3.5.20-17.el7_9.6
运行在以下环境
系统 redhat_7 squid * Up to
(excluding)
3.5.20-17.el7_9.6
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_16.04 squid3 * Up to
(excluding)
3.5.12-1ubuntu7.16
运行在以下环境
系统 ubuntu_18.04 squid3 * Up to
(excluding)
3.5.27-1ubuntu1.10
运行在以下环境
系统 ubuntu_20.04 squid * Up to
(excluding)
4.10-1ubuntu1.3
运行在以下环境
系统 ubuntu_21.04 squid * Up to
(excluding)
4.13-1ubuntu3
阿里云评分
3.3
  • 攻击路径
    本地
  • 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
    N/A
  • 数据完整性
    无影响
  • 服务器危害
    无影响
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-20 输入验证不恰当
CWE-444 HTTP请求的解释不一致性(HTTP请求私运)
阿里云安全产品覆盖情况