低危 LibTIFF空指针解引用漏洞
CVE编号
CVE-2017-18013利用情况
暂无补丁情况
官方补丁披露时间
2018-01-01漏洞描述
在LibTIFF 4.0.9中，如tiffinfo崩溃所示，tif_print.c TIFFPrintDirectory函数中存在空指针取消引用。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：https://gitlab.com/libtiff/libtiff/commit/c6f41df7b581402dfba3c19a1e3df4454c551a01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 | libtiff | libtiff | 4.0.9 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | tiff | * | Up to (excluding) 4.0.9-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | tiff | * | Up to (excluding) 4.0.9-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | tiff | * | Up to (excluding) 4.0.9-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | tiff | * | Up to (excluding) 4.0.9-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | tiff | * | Up to (excluding) 4.0.2-6+deb7u18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | tiff | * | Up to (excluding) 4.0.3-12.3+deb8u10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | tiff | * | Up to (excluding) 4.0.8-2+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | tiff | * | Up to (excluding) 4.0.9-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | libtiff-devel | * | Up to (excluding) 4.0.9-9.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | libtiff-devel | * | Up to (excluding) 4.0.9-9.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | libtiff5-32bit | * | Up to (excluding) 4.0.9-lp150.4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libtiff5-32bit | * | Up to (excluding) 4.0.9-31.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | tiff | * | Up to (excluding) 3.8.2-141.169.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | libtiff5 | * | Up to (excluding) 4.0.9-44.15 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | libtiff5-32bit | * | Up to (excluding) 4.0.9-44.15.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | tiff | * | Up to (excluding) 4.0.3-7ubuntu0.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | tiff | * | Up to (excluding) 4.0.3-7ubuntu0.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | tiff | * | Up to (excluding) 4.0.6-1ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | tiff | * | Up to (excluding) 4.0.6-1ubuntu0.3 | |||||
- 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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