CVE编号
CVE-2017-7867利用情况
暂无补丁情况
官方补丁披露时间
2017-04-14漏洞描述
2017年2月13日之前的C / C ++ Unicode（ICU）国际组件（ICU）越界写入是由与common / utext.cpp中的utf8TextAccess函数和utext_setNativeIndex *函数相关的基于堆的缓冲区溢出引起的。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：http://bugs.icu-project.org/trac/changeset/39671
参考链接 |
|
|---|---|
| http://bugs.icu-project.org/trac/changeset/39671 | |
| http://www.debian.org/security/2017/dsa-3830 | |
| http://www.securityfocus.com/bid/97672 | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=213 | |
| https://security.gentoo.org/glsa/201710-03 | |
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html |
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 | icu-project | international_components_for_unicode | * |
Up to (including) 58.2 |
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| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | icu | * |
Up to (excluding) 58.2-r2 |
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| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | icu | * |
Up to (excluding) 55.1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | icu | * |
Up to (excluding) 56.1-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | icu | * |
Up to (excluding) 57.1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | icu | * |
Up to (excluding) 57.1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | icu | * |
Up to (excluding) 58.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | icu | * |
Up to (excluding) 4.8.1.1-12+deb7u7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | icu | * |
Up to (excluding) 52.1-8+deb8u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | icu | * |
Up to (excluding) 56.1-8.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | icu | * |
Up to (excluding) 57.1-5.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | icu | * |
Up to (excluding) 57.1-6.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | icu | * |
Up to (excluding) 52.1-18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | icu | * |
Up to (excluding) 4.0-47.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | icu | * |
Up to (excluding) 52.1-8.7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | icu | * |
Up to (excluding) 52.1-3ubuntu0.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | icu | * |
Up to (excluding) 55.1-7ubuntu0.2 |
|||||
- 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
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