低危 libXcursor拒绝服务漏洞
CVE编号
CVE-2017-16612利用情况
暂无补丁情况
官方补丁披露时间
2017-12-02漏洞描述
1.1.15之前的libXcursor具有各种整数溢出，在处理诸如GIMP之类的恶意游标时，可能导致堆缓冲区溢出。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：https://www.x.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 | x | libxcursor | * | Up to (including) 1.1.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | libxcursor | * | Up to (excluding) 1.1.15-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 17.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 17.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libxcursor | * | Up to (excluding) 1.14.0-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libxcursor | * | Up to (excluding) 1.14.0-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libxcursor | * | Up to (excluding) 1.14.0-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | libxcursor | * | Up to (excluding) 1:1.1.13-1+deb7u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | libxcursor | * | Up to (excluding) 1:1.1.14-1+deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libxcursor | * | Up to (excluding) 1.12.0-1+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libxcursor | * | Up to (excluding) 1.14.0-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | libXcursor-debuginfo | * | Up to (excluding) 1.1.15-1.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | libXcursor-debuginfo | * | Up to (excluding) 1.1.15-1.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libXcursor1 | * | Up to (excluding) 1.1.14-10.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | xorg-x11-libs-32bit | * | Up to (excluding) 7.4-8.26.50.5.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | libXcursor | * | Up to (excluding) 1.1.14-4.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | libXcursor1 | * | Up to (excluding) 1.1.14-4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | libXcursor1 | * | Up to (excluding) 1.1.14-4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | libxcursor | * | Up to (excluding) 1:1.1.14-1ubuntu0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | libxcursor | * | Up to (excluding) 1:1.1.14-1ubuntu0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | libxcursor | * | Up to (excluding) 1:1.1.14-1ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | libxcursor | * | Up to (excluding) 1:1.1.14-1ubuntu0.16.04.1 | |||||
- 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-190 | 整数溢出或超界折返 |
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