低危 P11-glue P11-kit 整数溢出漏洞
CVE编号
CVE-2020-29361利用情况
暂无补丁情况
官方补丁披露时间
2020-12-17漏洞描述
P11-glue P11-kit是P11-glue个人开发者的一个用于加载和枚举PKCS模块的工具软件。在p11-kit 0.21.1至0.23.21中发现了一个问题。在p11-kit库和p11-kit list命令的数组分配中发现了多个整数溢出，其中在调用realloc或calloc之前缺少溢出检查。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/p11-glue/p11-kit/releases/tag/0.23.22
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 | p11-kit_project | p11-kit | * | From (including) 0.21.1 | Up to (including) 0.23.21 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | p11-kit | * | Up to (excluding) 0.23.16.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | p11-kit | * | Up to (excluding) 0.23.18.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | p11-kit | * | Up to (excluding) 0.23.22-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | p11-kit | * | Up to (excluding) 0.23.22-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | p11-kit-server-debuginfo | * | Up to (excluding) 0.23.22-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | p11-kit | * | Up to (excluding) 0.23.15-2+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | p11-kit | * | Up to (excluding) 0.23.22-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | p11-kit | * | Up to (excluding) 0.23.22-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | p11-kit | * | Up to (excluding) 0.23.3-2+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | p11-kit | * | Up to (excluding) 0.23.22-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | p11-kit | * | Up to (excluding) 0.23.20-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | p11-kit | * | Up to (excluding) 0.23.20-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libp11-kit0 | * | Up to (excluding) 0.23.2-lp152.7.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libp11-kit0 | * | Up to (excluding) 0.23.2-4.13.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 0.23.22-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | p11-kit-server-debuginfo | * | Up to (excluding) 0.23.22-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libp11-kit0 | * | Up to (excluding) 0.23.2-8.3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | p11-kit | * | Up to (excluding) 0.23.2-5~ubuntu16.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | p11-kit | * | Up to (excluding) 0.23.2-5~ubuntu16.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | p11-kit | * | Up to (excluding) 0.23.9-2ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | p11-kit | * | Up to (excluding) 0.23.9-2ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | p11-kit | * | Up to (excluding) 0.23.20-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | p11-kit | * | Up to (excluding) 0.23.22-1 | |||||
- 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-190 | 整数溢出或超界折返 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论