CVE编号
CVE-2017-12837利用情况
暂无补丁情况
官方补丁披露时间
2017-09-20漏洞描述
PERL是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。regular expression compiler是其中的一个正则表达式编译器。 PERL 5.24.3-RC1之前的版本和5.26.1-RC1之前的5.26.x版本中的regular expression编译器存在堆缓冲区溢出漏洞。远程攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务（崩溃）。解决建议
厂商补丁:Perl
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https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1
https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1
参考链接 |
|
|---|---|
| http://www.debian.org/security/2017/dsa-3982 | |
| http://www.securityfocus.com/bid/100860 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1492091 | |
| https://perl5.git.perl.org/perl.git/commitdiff/96c83ed78aeea1a0496dd2b2d93586... | |
| https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1 | |
| https://perl5.git.perl.org/perl.git/log/refs/tags/v5.26.1-RC1 | |
| https://rt.perl.org/Public/Bug/Display.html?id=131582 | |
| https://security.netapp.com/advisory/ntap-20180426-0001/ | |
| https://www.oracle.com/security-alerts/cpujul2020.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 (including) 5.24.2 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | perl | perl | 5.26.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | perl | * |
Up to (excluding) 5.22.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | perl | * |
Up to (excluding) 5.22.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | perl | * |
Up to (excluding) 5.24.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | perl | * |
Up to (excluding) 5.24.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | perl | * |
Up to (excluding) 5.26.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | perl | * |
Up to (excluding) 5.20.2-3+deb8u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | perl | * |
Up to (excluding) 5.24.1-3+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | perl | * |
Up to (excluding) 5.24.3-388.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | perl | * |
Up to (excluding) 5.24.3-395.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | perl | * |
Up to (excluding) 5.26.1-400.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | perl | * |
Up to (excluding) 5.18.2-9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | perl | * |
Up to (excluding) 5.18.2-9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | perl | * |
Up to (excluding) 5.18.2-12.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | perl | * |
Up to (excluding) 5.18.2-12.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | perl | * |
Up to (excluding) 5.18.2-2ubuntu1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | perl | * |
Up to (excluding) 5.22.1-9ubuntu0.2 |
|||||
- 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
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