CVE编号
CVE-2017-8073利用情况
暂无补丁情况
官方补丁披露时间
2017-04-24漏洞描述
WeeChat(Wee Enhanced Environment for Chat)是一款高效的轻型IRC聊天客户端。WeeChat 1.7.1之前的版本中的‘irc_ctcp_dcc_filename_without_quotes’函数存在安全漏洞。远程攻击者可通过DCC向IRC插件发送文件名利用该漏洞造成拒绝服务（崩溃）。
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:https://weechat.org/download/security/
参考链接 |
|
|---|---|
| http://www.debian.org/security/2017/dsa-3836 | |
| http://www.securityfocus.com/bid/97987 | |
| https://github.com/weechat/weechat/commit/2fb346f25f79e412cf0ed314fdf791763c19b70b | |
| 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://weechat.org/download/security/ | |
| https://weechat.org/news/95/20170422-Version-1.7.1/ |
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 | weechat | weechat | * |
Up to (excluding) 1.7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | weechat | * |
Up to (excluding) 1.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | weechat | * |
Up to (excluding) 1.3-r4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | weechat | * |
Up to (excluding) 1.5-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | weechat | * |
Up to (excluding) 1.6.0-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | weechat | * |
Up to (excluding) 1.7.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | weechat | * |
Up to (excluding) 0.3.8-1+deb7u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | weechat | * |
Up to (excluding) 1.0.1-1+deb8u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | weechat | * |
Up to (excluding) 1.6-1+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | weechat | * |
Up to (excluding) 1.7.1-1.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | weechat | * |
Up to (excluding) 1.7.1-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | weechat | * |
Up to (excluding) 1.7.1-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | weechat | * |
Up to (excluding) 2.7.1-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | weechat | * |
Up to (excluding) 2.7.1-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | weechat | * |
Up to (excluding) 2.7.1-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | weechat | * |
Up to (excluding) 2.7.1-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | weechat | * |
Up to (excluding) 1.5-2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | weechat | * |
Up to (excluding) 1.4-2ubuntu0.1 |
|||||
- 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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