CVE编号
CVE-2020-28949利用情况
暂无补丁情况
官方补丁披露时间
2020-11-20漏洞描述
Pear Archive_Tar是Pear团队的一个基于Php的可以对tar包进行创建、提取等操作的软件。 Archive_Tar 1.4.10版本及之前版本存在安全漏洞，该漏洞源于:// filename sanitization仅针对phar攻击，因此任何其他stream-wrapper(file：// to overwrite files)仍然可以成功。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://github.com/pear/Archive_Tar/issues/33
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/161095/PEAR-Archive_Tar-Arbitrary-File-W... | |
| https://github.com/pear/Archive_Tar/issues/33 | |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00045.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://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.gentoo.org/glsa/202101-23 | |
| https://www.debian.org/security/2020/dsa-4817 | |
| https://www.drupal.org/sa-core-2020-013 |
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) 7.75 |
||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * |
From (including) 8.0.0 |
Up to (excluding) 8.9.10 |
||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * |
From (including) 8.8.0 |
Up to (excluding) 8.8.12 |
||||
| 运行在以下环境 | |||||||||
| 应用 | drupal | drupal | * |
From (including) 9.0.0 |
Up to (excluding) 9.0.9 |
||||
| 运行在以下环境 | |||||||||
| 应用 | php | archive_tar | * |
Up to (including) 1.4.10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | drupal7 | * |
Up to (excluding) 7.75-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | drupal7 | * |
Up to (excluding) 1.10.12-4.amzn2.0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | drupal7 | * |
Up to (excluding) 1.10.12-4.30.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | drupal7 | * |
Up to (excluding) 1:1.10.6+submodules+notgz-1.1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | drupal7 | * |
Up to (excluding) 1.10.9+submodules+notgz-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | drupal7 | * |
Up to (excluding) 7.52-2+deb9u13 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | drupal7 | * |
Up to (excluding) 1.10.9+submodules+notgz-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | drupal7 | * |
Up to (excluding) 1.10.12-4.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | drupal7 | * |
Up to (excluding) 1.10.12-4.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | drupal7 | * |
Up to (excluding) 7.82-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | drupal7 | * |
Up to (excluding) 7.82-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | drupal7 | * |
Up to (excluding) 7.82-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | drupal7 | * |
Up to (excluding) 1:1.10.1+submodules+notgz-6ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | drupal7 | * |
Up to (excluding) 1:1.10.5+submodules+notgz-1ubuntu1.18.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | drupal7 | * |
Up to (excluding) 1:1.10.9+submodules+notgz-1ubuntu0.20.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | drupal7 | * |
Up to (excluding) 1:1.10.9+submodules+notgz-1ubuntu1 |
|||||
- 攻击路径 本地
- 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
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