CVE编号
CVE-2020-11762利用情况
暂无补丁情况
官方补丁披露时间
2020-04-15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。 LIM OpenEXR 2.4.1之前版本中的ImfDwaCompressor.cpp文件的‘DwaCompressor：：uncompress’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.html | |
| https://bugs.chromium.org/p/project-zero/issues/detail?id=1987 | |
| https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#v... | |
| https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1 | |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202107-27 | |
| https://support.apple.com/kb/HT211288 | |
| https://support.apple.com/kb/HT211289 | |
| https://support.apple.com/kb/HT211290 | |
| https://support.apple.com/kb/HT211291 | |
| https://support.apple.com/kb/HT211293 | |
| https://support.apple.com/kb/HT211294 | |
| https://support.apple.com/kb/HT211295 | |
| https://usn.ubuntu.com/4339-1/ | |
| https://www.debian.org/security/2020/dsa-4755 |
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) 2.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openexr | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openexr | * |
Up to (excluding) 2.4.1-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_9 | openexr | * |
Up to (excluding) 2.2.0-11+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | openexr | * |
Up to (excluding) 2.4.1-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | openexr | * |
Up to (excluding) 2.2.1-lp151.4.9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openexr | * |
Up to (excluding) 2.2.0-10ubuntu2.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openexr | * |
Up to (excluding) 2.2.0-11.1ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openexr | * |
Up to (excluding) 2.3.0-6ubuntu0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | openexr | * |
Up to (excluding) 2.2.1.1-1+dde |
|||||
- 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 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
还没有评论，来说两句吧...