低危 LibTIFF 4.0.9 tif_print.c TIFFPrintDirectory null 指针取消引用漏洞
CVE编号
CVE-2018-7456利用情况
暂无补丁情况
官方补丁披露时间
2018-02-24漏洞描述
使用tiffinfo工具打印制作的TIFF信息时，NULL指针取消引用发生在LibTIFF 4.0.9的tif_print.c中的函数TIFFPrintDirectory中，该漏洞不同于CVE-2017-18013。 （这会影响CFF-2017-18013补丁未解决的TIFFPrintDirectory函数的较早部分。）解决建议
厂商尚未提供漏洞修复方案，请关注厂商主页更新：http://www.simplesystems.org/libtiff/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 | alibaba_cloud_linux_2.1903 | compat-libtiff3-debuginfo | * | Up to (excluding) 4.0.3-32.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | tiff | * | Up to (excluding) 4.0.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | tiff | * | Up to (excluding) 4.0.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | tiff | * | Up to (excluding) 4.0.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | tiff | * | Up to (excluding) 4.0.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | tiff | * | Up to (excluding) 4.0.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libtiff | * | Up to (excluding) 3.9.4-12.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | libtiff | * | Up to (excluding) 4.0.3-32.34.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | libtiff | * | Up to (excluding) 4.0.3-32.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | tiff | * | Up to (excluding) 4.0.9-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | tiff | * | Up to (excluding) 4.0.9-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | tiff | * | Up to (excluding) 4.0.9-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | tiff | * | Up to (excluding) 4.0.2-6+deb7u19 | |||||
| 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+deb9u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | tiff | * | Up to (excluding) 4.0.9-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | libtiff-devel | * | Up to (excluding) 4.0.9-8.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | libtiff-devel | * | Up to (excluding) 4.0.9-8.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | tiff | * | Up to (excluding) 4.0.9-lp150.4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | tiff | * | Up to (excluding) 4.0.9-31.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 4.0.3-32.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | libtiff | * | Up to (excluding) 4.0.3-32.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | tiff | * | Up to (excluding) 3.8.2-141.169.9.1 | |||||
| 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) 4.0.3-7ubuntu0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | tiff | * | Up to (excluding) 4.0.3-7ubuntu0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | tiff | * | Up to (excluding) 4.0.6-1ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | tiff | * | Up to (excluding) 4.0.6-1ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | tiff | * | Up to (excluding) 4.0.9-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | tiff | * | Up to (excluding) 4.0.9-5 | |||||
- 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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