CVE编号
CVE-2018-11806利用情况
暂无补丁情况
官方补丁披露时间
2018-06-14漏洞描述
Qemu中slirp / mbuf.c中的m_cat通过传入的分段数据报而具有基于堆的缓冲区溢出。解决建议
厂商已发布漏洞修复程序，请及时关注更新：https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2018/06/07/1 | |
| http://www.securityfocus.com/bid/104400 | |
| https://access.redhat.com/errata/RHSA-2018:2462 | |
| https://access.redhat.com/errata/RHSA-2018:2762 | |
| https://access.redhat.com/errata/RHSA-2018:2822 | |
| https://access.redhat.com/errata/RHSA-2018:2887 | |
| https://access.redhat.com/errata/RHSA-2019:2892 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1586245 | |
| https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html | |
| https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html | |
| https://seclists.org/bugtraq/2019/May/76 | |
| https://usn.ubuntu.com/3826-1/ | |
| https://www.debian.org/security/2019/dsa-4454 | |
| https://www.zerodayinitiative.com/advisories/ZDI-18-567/ |
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 | qemu | qemu | * |
Up to (including) 2.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 13.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | virtualization | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | kvm | * |
Up to (excluding) 1.5.3-156.amzn2.5.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | kvm | * |
Up to (excluding) 1.5.3-156.15.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | kvm | * |
Up to (excluding) 0.12.1.2-2.506.el6_10.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | kvm | * |
Up to (excluding) 1.5.3-156.el7_5.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | kvm | * |
Up to (excluding) 1:2.1+dfsg-12+deb8u7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | kvm | * |
Up to (excluding) 1:2.8+dfsg-6+deb9u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | kvm | * |
Up to (excluding) 2.10.2-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | kvm | * |
Up to (excluding) 2.11.2-2.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | kvm | * |
Up to (excluding) 2.11.2-lp150.7.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | kvm | * |
Up to (excluding) 4.9.2_08-25.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | kvm | * |
Up to (excluding) 0.12.1.2-2.506.el6_10.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | kvm | * |
Up to (excluding) 1.5.3-156.el7_5.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kvm | * |
Up to (excluding) 1.38.4-14.0.1.module+el8.1.0+5378+c5e0f4d7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | kvm | * |
Up to (excluding) 1.4.2-60.15.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | kvm | * |
Up to (excluding) 4.9.2_08-3.35.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | kvm | * |
Up to (excluding) 2.0.0+dfsg-2ubuntu1.44 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | kvm | * |
Up to (excluding) 1:2.5+dfsg-5ubuntu10.33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | kvm | * |
Up to (excluding) 1:2.11+dfsg-1ubuntu7.8 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 管控权限
- 影响范围 越权影响
- 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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