低危 Squid代码问题漏洞
CVE编号
CVE-2020-14058利用情况
暂无补丁情况
官方补丁披露时间
2020-07-01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。 Squid 4.12之前版本和5.0.3之前的5.x版本中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。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：http://www.squid-cache.org/Advisories/SQUID-2020_6.txt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) 3.1 | Up to (including) 3.5.28 | ||||
| 运行在以下环境 | |||||||||
| 应用 | squid-cache | squid | * | From (including) 4.0 | Up to (excluding) 4.12 | ||||
| 运行在以下环境 | |||||||||
| 应用 | squid-cache | squid | * | From (including) 5.0 | Up to (excluding) 5.0.3 | ||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | squid | * | Up to (excluding) 3.5.20-17.amzn2.7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | squid | * | Up to (excluding) 3.5.20-17.45.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | squid | * | Up to (excluding) 4.11-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | libecap-debugsource | * | Up to (excluding) 4.11-3.module+el8.3.0+7851+7808b5f9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | squid | * | Up to (including) 4.6-1+deb10u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | squid | * | Up to (excluding) 4.12-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | squid | * | Up to (excluding) 4.12-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | squid3 | * | Up to (including) 3.5.23-5+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | squid | * | Up to (excluding) 4.12-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | squid | * | Up to (excluding) 4.12-1.fc31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | squid | * | Up to (excluding) 4.9-6.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | squid | * | Up to (excluding) 4.9-6.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.0.1-2.module+el8.3.0+7819+eb7d4ef6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | libecap-debugsource | * | Up to (excluding) 4.11-3.module+el8.3.0+7851+7808b5f9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | 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 无需权限
- 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
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
| NVD-CWE-noinfo |
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