高危 PCRE 缓冲区错误漏洞（CVE-2022-1586）
CVE编号
CVE-2022-1586利用情况
暂无补丁情况
官方补丁披露时间
2022-05-17漏洞描述
PCRE是Philip Hazel个人开发者的一款使用C语言编写的开源正则表达式函数库。 PCRE 存在安全漏洞。攻击者利用该漏洞通过 pcre2_jit_compile.c 中的 compile_xclass_matchingpath 强制读取 PCRE 的无效内存地址，以触发拒绝服务或获取敏感信息。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://fossies.org/linux/pcre2/src/pcre2_jit_compile.c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 | pcre | pcre2 | * | Up to (excluding) 10.40 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | pcre2 | * | Up to (excluding) 10.36-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | pcre2 | * | Up to (excluding) 10.36-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | pcre2 | * | Up to (excluding) 10.40-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | pcre2 | * | Up to (excluding) 10.40-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | pcre2 | * | Up to (excluding) 10.40-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | pcre2 | * | Up to (excluding) 10.40-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | pcre2 | * | Up to (excluding) 10.40-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | pcre2 | * | Up to (excluding) 10.23-11.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | pcre2 | * | Up to (excluding) 10.40-1.amzn2022 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | pcre2 | * | Up to (excluding) 10.40-1.amzn2023.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | pcre2-tools | * | Up to (excluding) 10.32-3.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | pcre2-devel | * | Up to (excluding) 10.32-3.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | pcre2 | * | Up to (excluding) 10.32-5+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | pcre2 | * | Up to (excluding) 10.36-2+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | pcre2 | * | Up to (excluding) 10.40-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | pcre2 | * | Up to (including) 10.22-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | pcre2 | * | Up to (excluding) 10.40-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | mingw32-pcre2-debuginfo | * | Up to (excluding) 10.40-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | mingw32-pcre2-debuginfo | * | Up to (excluding) 10.40-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | pcre2 | * | Up to (excluding) 10.32-3.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | pcre2 | * | Up to (excluding) 10.35-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | pcre2 | * | Up to (excluding) 10.35-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | pcre2 | * | Up to (excluding) 10.32-3.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | pcre2 | * | Up to (excluding) 10.35-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | pcre2 | * | Up to (excluding) 10.35-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | libpcre1 | * | Up to (excluding) 8.45-150000.20.13.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | pcre2-devel | * | Up to (excluding) 8.45-150000.20.13.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | pcre2-devel | * | Up to (excluding) 8.45-150000.20.13.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 10.32-3.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 10.37-5.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | pcre2-devel | * | Up to (excluding) 10.32-3.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | pcre2-syntax | * | Up to (excluding) 10.37-5.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libpcre2-posix2 | * | Up to (excluding) 8.45-8.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | pcre2 | * | Up to (excluding) 10.34-7ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | pcre2 | * | Up to (excluding) 10.39-3ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | pcre2 | * | Up to (excluding) 10.35-2 | |||||
- 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 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-125 | 跨界内存读 |
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