CVE编号
CVE-2019-16928利用情况
暂无补丁情况
官方补丁披露时间
2019-09-28漏洞描述
Exim 4.92到4.92.2允许远程代码执行，不同于CVE-2019-15846的漏洞。在string.c中有一个基于堆的缓冲区溢出，它涉及到一个很长的EHLO命令。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2019/09/28/1 | |
| http://www.openwall.com/lists/oss-security/2019/09/28/2 | |
| http://www.openwall.com/lists/oss-security/2019/09/28/3 | |
| http://www.openwall.com/lists/oss-security/2019/09/28/4 | |
| https://bugs.exim.org/show_bug.cgi?id=2449 | |
| https://git.exim.org/exim.git/commit/478effbfd9c3cc5a627fc671d4bf94d13670d65f | |
| https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://seclists.org/bugtraq/2019/Sep/60 | |
| https://security.gentoo.org/glsa/202003-47 | |
| https://usn.ubuntu.com/4141-1/ | |
| https://www.debian.org/security/2019/dsa-4536 |
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 | exim | exim | * |
From (including) 4.92 |
Up to (including) 4.92.2 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | exim | * |
Up to (excluding) 4.92.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | exim | * |
Up to (excluding) 4.92.2-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | exim | * |
Up to (excluding) 4.92-1.25.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | exim | * |
Up to (excluding) 4.92-8+deb10u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | exim | * |
Up to (excluding) 1.37-8.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | exim | * |
Up to (excluding) 4.92.3-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | exim | * |
Up to (excluding) 4.92.3-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | exim | * |
Up to (excluding) 1.37-8.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | exim | * |
Up to (excluding) 4.92.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | exim | * |
Up to (excluding) 4.94.2-lp152.8.3.1 |
|||||
- 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
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