中危 Pixman 输入验证错误漏洞（CVE-2022-44638）
CVE编号
CVE-2022-44638利用情况
暂无补丁情况
官方补丁披露时间
2022-11-15漏洞描述
Pixman是一个开源且使用C语言编写的用于像素操作的软件库，它提供图像合成、图像光栅化等功能。 Pixman libpixman 0.42.2之前版本存在安全漏洞，该漏洞源于pixman_sample_floor_y 中的整数溢出，asterize_edges_8 中存在越界写入。解决建议
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：https://gitlab.freedesktop.org/pixman/pixman/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 | pixman | pixman | * | Up to (excluding) 0.42.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | pixman | * | Up to (excluding) 0.40.0-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | pixman | * | Up to (excluding) 0.40.0-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | pixman | * | Up to (excluding) 0.40.0-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | pixman | * | Up to (excluding) 0.40.0-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | pixman | * | Up to (excluding) 0.36.0-1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | pixman | * | Up to (excluding) 0.40.0-1.1~deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | pixman | * | Up to (excluding) 0.40.0-1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | pixman | * | Up to (excluding) 0.40.0-1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | mingw-pixman | * | Up to (excluding) 0.42.2-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | mingw-pixman | * | Up to (excluding) 0.42.2-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | mingw-pixman | * | Up to (excluding) 0.42.2-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | pixman | * | Up to (excluding) 0.40.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | pixman | * | Up to (excluding) 0.40.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | pixman | * | Up to (excluding) 0.40.0-2.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | pixman | * | Up to (excluding) 0.40.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | pixman | * | Up to (excluding) 0.40.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | libpixman | * | Up to (excluding) 1-0-0.34.0-150000.7.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | libpixman | * | Up to (excluding) 1-0-0.40.0-150400.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libpixman | * | Up to (excluding) 1-0-0.34.0-150000.7.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libpixman | * | Up to (excluding) 1-0-0.40.0-150400.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libpixman | * | Up to (excluding) 1-0-32bit-0.34.0-8.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | pixman | * | Up to (excluding) 0.34.0-2ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | pixman | * | Up to (excluding) 0.38.4-0ubuntu2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | pixman | * | Up to (excluding) 0.40.0-1ubuntu0.22.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | pixman | * | Up to (excluding) 0.40.0-1ubuntu0.22.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | pixman | * | Up to (excluding) 0.36.0.2-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | pixman | * | Up to (excluding) pixman-0.40.0-2.uel20 | |||||
- 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 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-190 | 整数溢出或超界折返 |
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