CVE编号
CVE-2017-7980利用情况
暂无补丁情况
官方补丁披露时间
2017-07-26漏洞描述
Quick Emulator（Qemu）2.8及更早版本中的Cirrus CLGD 54xx VGA Emulator中基于堆的缓冲区溢出允许local guest OS用户执行任意代码或通过VNC客户端在VGA操作后更新其显示的向量导致拒绝服务(崩溃)。 解决建议
用户可参考如下厂商提供的安全补丁以修复该漏洞：http://git.qemu-project.org/?p=qemu.git;a=commit;h=215902d7b6fb50c6fc216fc74f770858278ed904
参考链接 |
|
|---|---|
| http://ubuntu.com/usn/usn-3289-1 | |
| http://www.openwall.com/lists/oss-security/2017/04/21/1 | |
| http://www.securityfocus.com/bid/102129 | |
| http://www.securityfocus.com/bid/97955 | |
| https://access.redhat.com/errata/RHSA-2017:0980 | |
| https://access.redhat.com/errata/RHSA-2017:0981 | |
| https://access.redhat.com/errata/RHSA-2017:0982 | |
| https://access.redhat.com/errata/RHSA-2017:0983 | |
| https://access.redhat.com/errata/RHSA-2017:0984 | |
| https://access.redhat.com/errata/RHSA-2017:0988 | |
| https://access.redhat.com/errata/RHSA-2017:1205 | |
| https://access.redhat.com/errata/RHSA-2017:1206 | |
| https://access.redhat.com/errata/RHSA-2017:1430 | |
| https://access.redhat.com/errata/RHSA-2017:1441 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1430056 | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html | |
| https://security.gentoo.org/glsa/201706-03 | |
| https://support.citrix.com/article/CTX230138 |
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) 2.8 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 5.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 7.0 | - | |||||
| 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 | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | kvm | * |
Up to (excluding) 0.12.1.2-2.503.el6_9.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | kvm | * |
Up to (excluding) 1.5.3-126.el7_3.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | kvm | * |
Up to (excluding) 1.1.2+dfsg-6+deb7u22 |
|||||
| 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 | fedora_25 | kvm | * |
Up to (excluding) 2.7.1-7.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | kvm | * |
Up to (excluding) 2.6.2-31.3.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | kvm | * |
Up to (excluding) 0.12.1.2-2.503.el6_9.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | kvm | * |
Up to (excluding) 1.5.3-126.el7_3.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | kvm | * |
Up to (excluding) 1.4.2-60.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | kvm | * |
Up to (excluding) 4.5.5_10-22.14.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | kvm | * |
Up to (excluding) 1.0.0-41.16.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | kvm | * |
Up to (excluding) 2.0.0+dfsg-2ubuntu1.34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | kvm | * |
Up to (excluding) 1:2.5+dfsg-5ubuntu10.14 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | kvm | * |
Up to (excluding) 1:2.8+dfsg-3ubuntu3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | kvm | * |
Up to (excluding) 1:2.8+dfsg-3ubuntu3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | kvm | * |
Up to (excluding) 1:2.8+dfsg-3ubuntu3 |
|||||
- 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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