CVE编号
CVE-2020-15811利用情况
暂无补丁情况
官方补丁披露时间
2020-09-03漏洞描述
Squid是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。HTTPS（Hypertext Transfer Protocol Secure,超文本传输安全协议）是一种网络安全传输协议，它在计算机网络上经由超文本传输协议（HTTP）进行通信，利用SSL/TLS来对数据包进行加密。HTTPS开发的主要目的，是提供对网络服务器的身份认证，保护交换数据的隐私与完整性。 Squid 4.13 和 5.x 到 5.0.4的版本中存在安全漏洞，攻击者可以通过该漏洞获取敏感信息。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://blog.zulip.com/2020/06/17/zulip-server-2-1-5-security-release/
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00012.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00017.html | |
| https://github.com/squid-cache/squid/security/advisories/GHSA-c7p8-xqhm-49wv | |
| https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.netapp.com/advisory/ntap-20210219-0007/ | |
| https://security.netapp.com/advisory/ntap-20210226-0006/ | |
| https://security.netapp.com/advisory/ntap-20210226-0007/ | |
| https://usn.ubuntu.com/4477-1/ | |
| https://usn.ubuntu.com/4551-1/ | |
| https://www.debian.org/security/2020/dsa-4751 |
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 | * |
Up to (excluding) 4.13 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | squid-cache | squid | * |
From (including) 5.0 |
Up to (excluding) 5.0.4 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | squid | * |
Up to (excluding) 3.5.20-17.1.al7.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | squid | * |
Up to (excluding) 4.13-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | squid | * |
Up to (excluding) 4.13-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | squid | * |
Up to (excluding) 4.13-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | squid | * |
Up to (excluding) 4.13.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | squid | * |
Up to (excluding) 4.13.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | squid | * |
Up to (excluding) 4.13.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | squid | * |
Up to (excluding) 4.13-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | squid | * |
Up to (excluding) 4.13.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | squid | * |
Up to (excluding) 3.5.20-17.amzn2.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | squid | * |
Up to (excluding) 3.5.20-17.41.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | squid | * |
Up to (excluding) 1.0.1-2.module+el8.1.0+4044+36416a77 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | squid | * |
Up to (excluding) 4.6-1+deb10u4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | squid | * |
Up to (excluding) 3.5.23-5+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | squid | * |
Up to (excluding) 4.13-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | squid | * |
Up to (excluding) 4.13-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | squid | * |
Up to (excluding) 4.13-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | squid | * |
Up to (excluding) 4.13-lp151.2.24.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | squid | * |
Up to (excluding) 4.13-lp152.2.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | squid | * |
Up to (excluding) 3.5.20-17.el7_9.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | squid | * |
Up to (excluding) 4.4-8.module+el8.2.0+7778+aff7482f.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | squid | * |
Up to (excluding) 1.0.1-2.module+el8.1.0+4044+36416a77 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | squid | * |
Up to (excluding) 4.13-4.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | squid | * |
Up to (excluding) 3.5.12-1ubuntu7.15 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | squid | * |
Up to (excluding) 3.5.27-1ubuntu1.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | squid | * |
Up to (excluding) 4.10-1ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | squid | * |
Up to (excluding) 4.13-1ubuntu1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | squid | * |
Up to (excluding) 4.6.3-1+security |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 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 无影响
- 全网数量 100
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