CVE编号
CVE-2018-6798利用情况
暂无补丁情况
官方补丁披露时间
2018-04-18漏洞描述
在Perl 5.22到5.26中发现了一个问题。匹配精心设计的与语言环境相关的正则表达式可能会导致基于堆的缓冲区过度读取并可能导致信息泄露。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://www.perl.org/
参考链接 |
|
|---|---|
| http://www.securitytracker.com/id/1040681 | |
| https://access.redhat.com/errata/RHSA-2018:1192 | |
| https://rt.perl.org/Public/Bug/Display.html?id=132063 | |
| https://security.gentoo.org/glsa/201909-01 | |
| https://usn.ubuntu.com/3625-1/ | |
| https://www.debian.org/security/2018/dsa-4172 | |
| 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 | * |
From (including) 5.22 |
Up to (including) 5.26 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | perl | * |
Up to (excluding) 5.24.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | perl | * |
Up to (excluding) 5.24.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | perl | * |
Up to (excluding) 5.26.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 17.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | perl | * |
Up to (excluding) 5.24.1-3+deb9u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | perl | * |
Up to (excluding) 5.24.4-397.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | perl | * |
Up to (excluding) 5.26.2-404.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | perl | * |
Up to (excluding) 5.26.2-410.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | perl | * |
Up to (excluding) 5.18.2-12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 7.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 7.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 7.5 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_workstation | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_workstation | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | sles_11_SP4 | perl | * |
Up to (excluding) 0.72-0.81.10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | perl | * |
Up to (excluding) 5.18.2-12.14 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP3 | perl | * |
Up to (excluding) 5.18.2-12.14.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | perl | * |
Up to (excluding) 5.10.0-64.81.10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | perl | * |
Up to (excluding) 5.18.2-12.14.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | perl | * |
Up to (excluding) 5.22.1-9ubuntu0.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | perl | * |
Up to (excluding) 5.22.1-9ubuntu0.3 |
|||||
- 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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