低危 Suckless slock Screen Lock NULL Pointer Dereference 拒绝服务漏洞
CVE编号
CVE-2016-6866利用情况
暂无补丁情况
官方补丁披露时间
2017-02-16漏洞描述
Slock是通过配置像大多数其他suckless.org软件。 slock存在空指针引用拒绝服务漏洞。允许攻击者导致拒绝服务条件。解决建议
目前没有详细解决方案提供：http://tools.suckless.org/slock/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 | suckless | slock | * | Up to (including) 1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | slock | * | Up to (excluding) 1.3-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * | Up to (excluding) 41-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | suckless-tools | * | Up to (excluding) 41-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | suckless-tools | * | Up to (excluding) 41-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | suckless-tools | * | Up to (excluding) 41-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | suckless-tools | * | Up to (excluding) 38-2+deb7u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | suckless-tools | * | Up to (excluding) 40-1+deb8u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | suckless-tools | * | Up to (excluding) 41-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_23 | slock-debuginfo | * | Up to (excluding) 1.3-2.fc23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | slock-debuginfo | * | Up to (excluding) 1.3-2.fc24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | slock-debuginfo | * | Up to (excluding) 1.3-2.fc25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | suckless-tools | * | Up to (excluding) 40-1+deb8u2build0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | suckless-tools | * | Up to (excluding) 40-1+deb8u2build0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | suckless-tools | * | Up to (excluding) 42-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | suckless-tools | * | Up to (excluding) 42-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | suckless-tools | * | Up to (excluding) 42-1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
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