低危 PHP up to 5.6.32/7.0.26/7.1.12/7.2.0 GD Graphics Library gd_gif_in.c imagecreatefromgif/imagecreatefromstring Infinite Loop 拒绝服务漏洞
CVE编号
CVE-2018-5711利用情况
POC 已公开补丁情况
官方补丁披露时间
2018-01-16漏洞描述
PHP 5.6.33之前，7.0.x-7.0.27, 7.1.x-7.1.13 版本使用的GD图像处理库下gd_gif_in.c文件GetCode_ 和gdImageCreateFromGifCtx函数存在 整数符号错误，直接导致了在处理攻击者特质的GIF文件时进入死循环。此问题已经由安全研究者通过调用imagecreatefromgif或imagecreatefromstring函数演示了PoC。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：http://php.net/downloads.php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 | php | php | * | Up to (including) 5.6.32 | |||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * | From (excluding) 7.1.0 | Up to (including) 7.1.12 | ||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * | From (including) 7.0.0 | Up to (including) 7.0.26 | ||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | 7.2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | php5 | * | Up to (excluding) 5.6.33-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | php5 | * | Up to (excluding) 5.6.33-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | gd | * | Up to (excluding) 7.1.13-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | gd | * | Up to (excluding) 7.1.13-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | gd | * | Up to (excluding) 5.6.33-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | gd | * | Up to (excluding) 2.2.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | php56 | * | Up to (excluding) 7.0.27-1.27.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libgd2 | * | Up to (excluding) 2.2.5-4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libgd2 | * | Up to (excluding) 2.2.5-4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libgd2 | * | Up to (excluding) 2.2.5-4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | libgd2 | * | Up to (excluding) 2.0.36~rc1~dfsg-6.1+deb7u11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | libgd2 | * | Up to (excluding) 5.6.20+dfsg-0+deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libgd2 | * | Up to (excluding) 7.0.27-0+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libgd2 | * | Up to (excluding) 2.2.5-4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | gd | * | Up to (excluding) 2.2.5-2.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | gd-progs-debuginfo | * | Up to (excluding) 2.2.5-3.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | gd-progs-debuginfo | * | Up to (excluding) 2.2.5-3.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | gd-progs-debuginfo | * | Up to (excluding) 2.3.0-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | php5-tidy | * | Up to (excluding) 5.5.14-91.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | gd | * | Up to (excluding) 5.5.14-91.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | gd | * | Up to (excluding) 5.3.17-112.20.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | gd | * | Up to (excluding) 2.1.0-24.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | gd | * | Up to (excluding) 2.1.0-24.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | gd | * | Up to (excluding) 2.1.0-24.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | libgd2 | * | Up to (excluding) 2.1.0-3ubuntu0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | libgd2 | * | Up to (excluding) 2.1.0-3ubuntu0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | libgd2 | * | Up to (excluding) 2.1.1-4ubuntu0.16.04.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | libgd2 | * | Up to (excluding) 2.1.1-4ubuntu0.16.04.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | libgd2 | * | Up to (excluding) 2.2.5-4ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | libgd2 | * | Up to (excluding) 2.2.5-4ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | libgd2 | * | Up to (excluding) 2.2.5-4ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | libgd2 | * | Up to (excluding) 2.2.5-4ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | libgd2 | * | Up to (excluding) 2.2.5-4ubuntu1 | |||||
- 攻击路径 本地
- 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 POC 已公开
- 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-681 | 数值类型间的不正确转换 |
| CWE-835 | 不可达退出条件的循环（无限循环） |
Exp相关链接
- avd.aliyun.com
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论