CVE编号
CVE-2016-6128利用情况
暂无补丁情况
官方补丁披露时间
2016-08-07漏洞描述
libgd（又名GD Graphics Library或libgd2）是美国软件开发者Thomas Boutell所研发的一个开源的用于动态创建图像的库，它支持创建图表、图形和缩略图等。libgd中存在拒绝服务漏洞，该漏洞源于程序未能正确处理无效的显色指数。攻击者可利用该漏洞造成拒绝服务。
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://github.com/libgd/libgd/commit/1ccfe21e14c4d18336f9da8515cd17db88c3de61
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.html | |
| http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html | |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | |
| http://www.debian.org/security/2016/dsa-3619 | |
| http://www.openwall.com/lists/oss-security/2016/06/30/1 | |
| http://www.securityfocus.com/bid/91509 | |
| http://www.securitytracker.com/id/1036276 | |
| http://www.ubuntu.com/usn/USN-3030-1 | |
| https://bugs.php.net/72494 | |
| https://github.com/libgd/libgd/commit/1ccfe21e14c4d18336f9da8515cd17db88c3de61 | |
| https://github.com/libgd/libgd/commit/6ff72ae40c7c20ece939afb362d98cc37f4a1c96 | |
| https://libgd.github.io/release-2.2.3.html | |
| https://security.gentoo.org/glsa/201612-09 |
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 | libgd | libgd | * |
Up to (including) 2.2.2 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * |
From (including) 5.6.0 |
Up to (including) 5.6.24 |
||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * |
From (including) 7.0.0 |
Up to (excluding) 7.0.9 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | gd | * |
Up to (excluding) 2.2.1-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | gd | * |
Up to (excluding) 2.2.1-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | gd | * |
Up to (excluding) 2.2.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 12.04 | - | |||||
| 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 | 15.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * |
Up to (excluding) 5.6.26+dfsg-0+deb8u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | gd | * |
Up to (excluding) 2.1.0-5+deb8u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | gd | * |
Up to (excluding) 2.2.3-1.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse | leap | 42.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_13.2 | gd | * |
Up to (excluding) 2.1.0-7.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | gd | * |
Up to (excluding) 2.1.0-10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | gd | * |
Up to (excluding) 2.1.0-12 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP1 | gd | * |
Up to (excluding) 2.1.0-12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | gd | * |
Up to (excluding) 2.1.0-12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_12.04_lts | libgd2 | * |
Up to (excluding) 2.0.36~rc1~dfsg-6ubuntu2.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | gd | * |
Up to (excluding) 2.1.0-3ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | libgd2 | * |
Up to (excluding) 2.1.0-3ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | gd | * |
Up to (excluding) 2.1.1-4ubuntu0.16.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | libgd2 | * |
Up to (excluding) 2.1.1-4ubuntu0.16.04.2 |
|||||
- 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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