低危 Pear Archive_Tar路径遍历漏洞
CVE编号
CVE-2020-36193利用情况
暂无补丁情况
官方补丁披露时间
2021-01-19漏洞描述
Drupal是使用PHP语言编写的开源内容管理框架。1月20日Drupal官方发布安全更新，修复了Drupal 远程代码执行漏洞（CVE-2020-36193），官方评级严重。Drupal使用了PEAR Archive_Tar作为依赖库，在处理如.tar、.tar.gz、.bz2或.tlz等格式的压缩包时，由于过滤不严，攻击者可构造包含符号链接的压缩包，结合上传功能，可能导致存在目录遍历漏洞，甚至远程代码执行漏洞。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 | drupal | drupal | * | From (including) 7.0 | Up to (excluding) 7.78 | ||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * | From (including) 8.9.0 | Up to (excluding) 8.9.13 | ||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * | From (including) 9.0.0 | Up to (excluding) 9.0.11 | ||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * | From (including) 9.1.0 | Up to (excluding) 9.1.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | php | archive_tar | * | Up to (including) 1.4.11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | php-pear | * | Up to (excluding) 1.9.4-23.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | drupal7 | * | Up to (excluding) 7.78-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | php-pear | * | Up to (excluding) 1.10.12-5.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | php7-pear | * | Up to (excluding) 1.10.12-5.32.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | php-pear | * | Up to (excluding) 1.9.4-23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | php-pecl-rrd | * | Up to (excluding) 7.4.19-4.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | php-pear | * | Up to (excluding) 1.9.4-23.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | php-pear | * | Up to (excluding) 1:1.10.6+submodules+notgz-1.1+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | php-pear | * | Up to (excluding) 1:1.10.12+submodules+notgz+20210212-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | php-pear | * | Up to (excluding) 1:1.10.12+submodules+notgz+20210212-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | drupal7 | * | Up to (excluding) 7.52-2+deb9u14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | php-pear | * | Up to (excluding) 1:1.10.12+submodules+notgz+20210212-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | php-pear | * | Up to (excluding) 1.10.12-5.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | php-pear | * | Up to (excluding) 1.10.12-5.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | drupal7-rpmbuild | * | Up to (excluding) 7.82-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | drupal7-rpmbuild | * | Up to (excluding) 7.82-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | drupal7-rpmbuild | * | Up to (excluding) 7.82-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | php-pear | * | Up to (excluding) 1.9.4-23.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | php-pear | * | Up to (excluding) 1.9.4-23.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | php7-pear | * | Up to (excluding) 1.10.21-lp152.2.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | php7-wddx | * | Up to (excluding) 1.10.21-3.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.9.4-23.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 7.4.19-4.module+el8.6.0+20746+7a133c42 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | php-pear | * | Up to (excluding) 1.9.4-23.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | php-pear | * | Up to (excluding) 1:1.10.1+submodules+notgz-6ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | php-pear | * | Up to (excluding) 1:1.10.1+submodules+notgz-6ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | php-pear | * | Up to (excluding) 1:1.10.5+submodules+notgz-1ubuntu1.18.04.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | php-pear | * | Up to (excluding) 1:1.10.5+submodules+notgz-1ubuntu1.18.04.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | php-pear | * | Up to (excluding) 1:1.10.9+submodules+notgz-1ubuntu0.20.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_c | php-pear | * | Up to (excluding) php-pear-1.9.4-23.uelc20 | |||||
- 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 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 N/A
| CWE-ID | 漏洞类型 |
| CWE-22 | 对路径名的限制不恰当（路径遍历） |
| CWE-59 | 在文件访问前对链接解析不恰当（链接跟随） |
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