中危 libtiff 安全漏洞 (CVE-2023-26966)
CVE编号
CVE-2023-26966利用情况
暂无补丁情况
官方补丁披露时间
2023-06-30漏洞描述
libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://gitlab.com/libtiff/libtiff/-/issues/530 | |
| https://gitlab.com/libtiff/libtiff/-/merge_requests/473 | |
| https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html |
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 | 4.5.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | libtiff | * | Up to (excluding) 4.4.0-4.amzn2023.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | tiff | * | Up to (excluding) 4.1.0+git191117-2~deb10u8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | tiff | * | Up to (including) 4.2.0-1+deb11u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | tiff | * | Up to (including) 4.5.0-6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | tiff | * | Up to (excluding) 4.5.1~rc3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | libtiff | * | Up to (excluding) 4.3.0-16.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | libtiff | * | Up to (excluding) 4.3.0-16.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | libtiff | * | Up to (excluding) 4.3.0-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | libtiff5 | * | Up to (excluding) 4.0.9-150000.45.32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.4 | libtiff5 | * | Up to (excluding) 4.0.9-150000.45.32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libtiff5-32bit | * | Up to (excluding) 4.0.9-150000.45.32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | libtiff5-32bit | * | Up to (excluding) 4.0.9-150000.45.32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | tiff | * | Up to (excluding) 4.1.0+git191117-2ubuntu0.20.04.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | tiff | * | Up to (excluding) 4.3.0-6ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | tiff | * | Up to (excluding) 4.1.0.9-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | libtiff | * | Up to (excluding) libtiff-4.3.0-14.uel20 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- 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 N/A
| CWE-ID | 漏洞类型 |
| CWE-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
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