低危 Irssi拒绝服务漏洞
CVE编号
CVE-2017-10966利用情况
暂无补丁情况
官方补丁披露时间
2017-07-08漏洞描述
在1.0.4之前在Irssi中发现了一个问题。在更新内部nick list时，Irssi可能会错误地使用GHashTable接口并在更新时释放nick。这将导致 hash table的每次访问的UAF条件。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://irssi.org/security/irssi_sa_2017_07.txt
参考链接 |
|
|---|---|
| https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291 | |
| https://irssi.org/security/irssi_sa_2017_07.txt | |
| https://www.debian.org/security/2017/dsa-4016 |
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 | irssi | irssi | * | Up to (including) 1.0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | irssi | * | Up to (excluding) 0.8.21.r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | irssi | * | Up to (excluding) 0.8.21.r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | irssi | * | Up to (excluding) 0.8.21.r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | irssi | * | Up to (excluding) 1.0.4.-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | irssi | * | Up to (excluding) 1.0.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * | Up to (excluding) 0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | irssi | * | Up to (excluding) 1.0.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | irssi | * | Up to (excluding) 1.0.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | irssi | * | Up to (excluding) 1.0.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | irssi | * | Up to (excluding) 0.8.15-5+deb7u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | irssi | * | Up to (excluding) 0.8.17-1+deb8u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | irssi | * | Up to (excluding) 1.0.2-1+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | irssi | * | Up to (excluding) 1.0.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | irssi | * | Up to (excluding) 1.0.4-1.fc25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | irssi | * | Up to (excluding) 1.0.4-1.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | irssi | * | Up to (excluding) 1.0.4-28.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | irssi | * | Up to (excluding) 0.8.15-5ubuntu3.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | irssi | * | Up to (excluding) 0.8.15-5ubuntu3.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | irssi | * | Up to (excluding) 0.8.19-1ubuntu1.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | irssi | * | Up to (excluding) 0.8.19-1ubuntu1.5 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-416 | 释放后使用 |
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