CVE编号
CVE-2018-13441利用情况
暂无补丁情况
官方补丁披露时间
2018-07-13漏洞描述
Nagios Core是一款开源系统和网络监控应用程序。Nagios Core 4.4.1及更早版本中的qh_help存在空指针解引用漏洞。攻击者可通过向侦听UNIX套接字发送特制payload利用该漏洞导致拒绝服务。
解决建议
厂商尚未提供漏洞修复方案，请关注厂商主页更新：https://www.nagios.org/downloads/nagios-core
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html | |
| https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8 | |
| https://knowledge.opsview.com/v5.3/docs/whats-new | |
| https://knowledge.opsview.com/v5.4/docs/whats-new | |
| https://www.exploit-db.com/exploits/45082/ |
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 | nagios | nagios | * |
Up to (including) 4.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios-common | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios-contrib | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios-debuginfo | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios-devel | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nagios-selinux | * |
Up to (excluding) 4.4.3-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios-common | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios-contrib | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios-debuginfo | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios-devel | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nagios-selinux | * |
Up to (excluding) 4.4.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios-common | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios-contrib | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios-debuginfo | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios-devel | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | nagios-selinux | * |
Up to (excluding) 4.4.3-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios-common | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios-contrib | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios-debuginfo | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios-devel | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nagios-selinux | * |
Up to (excluding) 4.4.3-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios-common | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios-contrib | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios-debuginfo | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios-devel | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nagios-selinux | * |
Up to (excluding) 4.4.5-lp151.5.4.1 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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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