低危 Perl缓冲区错误漏洞
CVE编号
CVE-2020-10543利用情况
暂无补丁情况
官方补丁披露时间
2020-06-06漏洞描述
Perl是Perl社区的一款通用、解释型、动态的跨平台编程语言。 Perl 5.30.3之前版本（基于32位平台）中的正则表达式编辑器存在缓冲区错误漏洞。攻击者可利用该漏洞造成拒绝服务。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://www.perl.org/get.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 | perl | perl | * | Up to (excluding) 5.30.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | perl-debuginfo | * | Up to (excluding) 5.16.3-299.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | perl | * | Up to (excluding) 5.28.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | perl | * | Up to (excluding) 5.26.3-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | perl | * | Up to (excluding) 5.30.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | perl | * | Up to (excluding) 5.16.3-299.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | perl-devel | * | Up to (excluding) 1.26-418 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8.2 | perl-tests | * | Up to (excluding) 1.06-418 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | perl | * | Up to (excluding) 1.9800-299.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | perl-IO | * | Up to (excluding) 1.23-419.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | perl | * | Up to (excluding) 5.28.1-6+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | perl | * | Up to (excluding) 5.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | perl | * | Up to (excluding) 5.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | perl | * | Up to (excluding) 5.24.1-3+deb9u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | perl | * | Up to (excluding) 5.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | perl-IO-1.40-452.fc31.aarch64.rpm ( | * | Up to (excluding) 5.30.3-452.fc31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31_Modular | perl | * | Up to (excluding) 5.30-3120200602094358.a9ea5770 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | perl-IO-debuginfo-1.40-453.fc32.ppc64le.rpm ( | * | Up to (excluding) 5.30.3-453.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32_Modular | perl | * | Up to (excluding) 5.30-3220200602094358.35f641a4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | perl | * | Up to (excluding) 5.16.3-299.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | perl | * | Up to (excluding) 5.28.3-3.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | perl | * | Up to (excluding) 5.16.3-299.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | perl | * | Up to (excluding) 5.28.3-3.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | perl-base | * | Up to (excluding) 5.26.1-lp151.9.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 0.02-144.0.1.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.04-299.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 5.26.3-419.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | perl | * | Up to (excluding) 1.9800-299.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | perl-IO | * | Up to (excluding) 1.23-419.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | perl-32bit | * | Up to (excluding) 5.18.2-12.23.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | perl-32bit | * | Up to (excluding) 5.18.2-12.23.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | perl | * | Up to (excluding) 5.22.1-9ubuntu0.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | perl | * | Up to (excluding) 5.22.1-9ubuntu0.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | perl | * | Up to (excluding) 5.26.1-6ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | perl | * | Up to (excluding) 5.26.1-6ubuntu0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | perl | * | Up to (excluding) 5.30.0-9ubuntu0.2 | |||||
- 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 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 |
| CWE-787 | 跨界内存写 |
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