低危 7-zip拒绝服务
CVE编号
CVE-2017-17969利用情况
暂无补丁情况
官方补丁披露时间
2018-01-31漏洞描述
在18.00之前的7-Zip中的NCompress :: NShrink :: CDecoder :: CodeReal方法中的基于堆的缓冲区溢出和p7zip允许远程攻击者导致拒绝服务(越界写入)或可能通过执行任意代码执行任意代码精心设计的ZIP档案。解决建议
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：http://www.7-zip.org/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 | 7-zip | 7-zip | * | Up to (excluding) 18.00 | |||||
| 运行在以下环境 | |||||||||
| 应用 | 7-zip | p7zip | * | Up to (excluding) 18.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | p7zip | * | Up to (excluding) 16.02-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | p7zip | * | Up to (excluding) 16.02+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | p7zip | * | Up to (excluding) 16.02+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | p7zip | * | Up to (excluding) 16.02+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4+deb7u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4.1+deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | p7zip | * | Up to (excluding) 16.02+dfsg-3+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | p7zip | * | Up to (excluding) 16.02+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | p7zip-doc | * | Up to (excluding) 16.02-9.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | p7zip-plugins | * | Up to (excluding) 16.02-9.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | p7zip-doc | * | Up to (excluding) 16.02-9.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | p7zip-plugins | * | Up to (excluding) 16.02-10.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | p7zip | * | Up to (excluding) 9.20.1-18.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | p7zip | * | Up to (excluding) 9.20.1-7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | p7zip | * | Up to (excluding) 9.20.1-7.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | p7zip | * | Up to (excluding) 9.20.1-7.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4+deb7u3build0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4+deb7u3build0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4.2ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | p7zip | * | Up to (excluding) 9.20.1~dfsg.1-4.2ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | p7zip | * | Up to (excluding) 16.02+dfsg-6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | p7zip | * | Up to (excluding) 16.02+dfsg-6 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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