低危 Red Hat libvirt 拒绝服务
CVE编号
CVE-2018-5748利用情况
暂无补丁情况
官方补丁披露时间
2018-01-26漏洞描述
libvirt中的qemu / qemu_monitor.c允许攻击者通过大型QEMU回复导致拒绝服务(内存消耗)。解决建议
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：https://libvirt.org/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 | redhat | libvirt | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libvirt | * | Up to (excluding) 3.9.0-14.amzn2.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | libvirt | * | Up to (excluding) 0.10.2-64.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | libvirt | * | Up to (excluding) 3.9.0-14.el7_5.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libvirt | * | Up to (excluding) 4.0.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libvirt | * | Up to (excluding) 4.0.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libvirt | * | Up to (excluding) 4.0.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | libvirt | * | Up to (excluding) 0.9.12.3-1+deb7u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | libvirt | * | Up to (excluding) 1.2.9-9+deb8u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libvirt | * | Up to (excluding) 3.0.0-4+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libvirt | * | Up to (excluding) 4.0.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | libvirt-daemon-driver-storage-mpath | * | Up to (excluding) 3.7.0-4.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libvirt-daemon-vbox | * | Up to (excluding) 3.3.0-12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 0.10.2-64.0.1.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 3.9.0-14.el7_5.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | libvirt | * | Up to (excluding) 0:0.10.2-64.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | libvirt | * | Up to (excluding) 3.9.0-14.el7_5.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | libvirt-client-32bit | * | Up to (excluding) 1.2.5-23.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | libvirt | * | Up to (excluding) 2.0.0-27.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | libvirt-client-32bit | * | Up to (excluding) 2.0.0-27.29.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | libvirt-daemon-driver-network | * | Up to (excluding) 3.3.0-5.13.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | libvirt | * | Up to (excluding) 1.2.2-0ubuntu13.1.26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | libvirt | * | Up to (excluding) 1.2.2-0ubuntu13.1.26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | libvirt | * | Up to (excluding) 1.3.1-1ubuntu10.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | libvirt | * | Up to (excluding) 1.3.1-1ubuntu10.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | libvirt | * | Up to (excluding) 4.0.0-1ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | libvirt | * | Up to (excluding) 4.0.0-1ubuntu2 | |||||
- 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-400 | 未加控制的资源消耗（资源穷尽） |
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