CVE-2017-17381
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU中的Virtio Vring实现存在安全漏洞。本地攻击者可通过取消vring对齐设置利用该漏洞造成拒绝服务（除零错误和QEMU进程崩溃）。
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I. Basic Information for CVE-2017-17381
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
QEMU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU中的Virtio Vring实现存在安全漏洞。本地攻击者可通过取消vring对齐设置利用该漏洞造成拒绝服务（除零错误和QEMU进程崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2017-17381
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-17381 (3)
Mailing List Discussions for CVE-2017-17381 (2)
Same Patch Batch · n/a · 2017-12-06 · 13 CVEs total
| CVE-2017-17068 | Auth0 auth0.js library 安全漏洞 | |
| CVE-2017-17446 | Game_Music_Emu library 安全漏洞 | |
| CVE-2017-17440 | GNU Libextractor 安全漏洞 | |
| CVE-2017-16884 | MistServer 跨站脚本漏洞 | |
| CVE-2017-17055 | Artica Web Proxy 跨站脚本漏洞 | |
| CVE-2017-17439 | Heimdal 安全漏洞 | |
| CVE-2017-17069 | Amazon Audible for Windows 安全漏洞 | |
| CVE-2017-17383 | CloudBees Jenkins 跨站脚本漏洞 | |
| CVE-2017-17433 | rsync 安全漏洞 | |
| CVE-2017-17434 | rsync 安全漏洞 | |
| CVE-2017-14374 | Dell Storage Manager 安全漏洞 | |
| CVE-2017-17432 | OpenAFS 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-17381
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