低危 Industrial Light and Magic OpenEXR缓冲区溢出漏洞
CVE编号
CVE-2020-15306利用情况
暂无补丁情况
官方补丁披露时间
2020-06-26漏洞描述
Industrial Light and Magic（LIM）OpenEXR是美国Industrial Light and Magic（LIM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。<br /> Industrial Light and Magic OpenEXR 2.5.2之前版本中的IlmImf/ImfMisc.cpp文件的getChunkOffsetTableSize()函数存在缓冲区溢出漏洞。该漏洞允许攻击者利用无效的chunkCount属性导致缓冲区溢出。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2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 | openexr | openexr | * | Up to (excluding) 2.5.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openexr | * | Up to (excluding) 2.4.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openexr | * | Up to (excluding) 2.5.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openexr | * | Up to (excluding) 2.2.1-4.1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openexr | * | Up to (excluding) 2.5.3-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openexr | * | Up to (excluding) 2.5.3-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openexr | * | Up to (excluding) 2.2.0-11+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openexr | * | Up to (excluding) 2.5.3-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | mingw-OpenEXR | * | Up to (excluding) 2.3.0-4.fc31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | mingw-OpenEXR | * | Up to (excluding) 2.4.1-2.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | OpenEXR | * | Up to (excluding) 2.2.0-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | OpenEXR | * | Up to (excluding) 2.2.0-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | libIlmImfUtil-2_2-23-32bit | * | Up to (excluding) 23-2.2.1-lp151.4.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libIlmImfUtil-2_2-23-32bit | * | Up to (excluding) 2.2.1-lp152.7.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | openexr | * | Up to (excluding) 21-2.1.0-6.23.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openexr | * | Up to (excluding) 2.2.0-10ubuntu2.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | openexr | * | Up to (excluding) 2.2.0-10ubuntu2.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openexr | * | Up to (excluding) 2.2.0-11.1ubuntu1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | openexr | * | Up to (excluding) 2.2.0-11.1ubuntu1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openexr | * | Up to (excluding) 2.3.0-6ubuntu0.2 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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-787 | 跨界内存写 |
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