CVE编号
CVE-2018-17962利用情况
暂无补丁情况
官方补丁披露时间
2018-10-10漏洞描述
Qemu在hw / net / pcnet.c中的pcnet_receive中具有缓冲区溢出，因为使用了错误的整数数据类型。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://www.qemu.org/
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2018/10/08/1 | |
| https://access.redhat.com/errata/RHSA-2019:2892 | |
| https://access.redhat.com/security/cve/cve-2018-17962 | |
| https://linux.oracle.com/cve/CVE-2018-17962.html | |
| https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html | |
| https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03268.html | |
| https://usn.ubuntu.com/3826-1/ | |
| https://www.debian.org/security/2018/dsa-4338 | |
| https://www.suse.com/security/cve/CVE-2018-17962/ |
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 | 2.1.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | qemu | qemu | 2.12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | qemu | qemu | 2.8.0 | - | |||||
| 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 | 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+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | kvm | * |
Up to (excluding) 3.0.0-2.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | kvm | * |
Up to (excluding) 8-lp150.7.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | kvm | * |
Up to (excluding) 2.9.1-50.1 |
|||||
| 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) 2.9.0-17.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | kvm | * |
Up to (excluding) 1.4.2-60.18.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | kvm | * |
Up to (excluding) 1.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | kvm | * |
Up to (excluding) 1.0.0 |
|||||
| 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 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | kvm | * |
Up to (excluding) 1:2.12+dfsg-3ubuntu9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | kvm | * |
Up to (excluding) 1:2.12+dfsg-3ubuntu9 |
|||||
- 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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