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CVE-2017-11434

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slirp/bootp.c文件的‘dhcp_decode’函数存在安全漏洞。本地攻击者可借助特制的DHCP选项字符串利用该漏洞造成拒绝服务（越边界读取和QEMU进程崩溃）。

AI Predicted 7.8 Difficulty: Easy EPSS 0.41% · P34

Possible ATT&CK Techniques 1 AI

T1020 · Automated Exfiltration
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I. Basic Information for CVE-2017-11434

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string.
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slirp/bootp.c文件的‘dhcp_decode’函数存在安全漏洞。本地攻击者可借助特制的DHCP选项字符串利用该漏洞造成拒绝服务（越边界读取和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-2017-11434

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III. Intelligence Information for CVE-2017-11434

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Vendor Advisories for CVE-2017-11434 (3)

Mailing List Discussions for CVE-2017-11434 (3)

Same Patch Batch · n/a · 2017-07-25 · 54 CVEs total

CVE-2017-9413 Subsonic 跨站请求伪造漏洞
CVE-2017-11627 QPDF 安全漏洞
CVE-2016-6133 Ektron Content Management System 跨站脚本漏洞
CVE-2017-11625 QPDF 安全漏洞
CVE-2017-11624 QPDF 安全漏洞
CVE-2017-9233 libexpat 安全漏洞
CVE-2017-11626 QPDF 安全漏洞
CVE-2017-6746 Cisco Web Security Appliance AsyncOS Software 安全漏洞
CVE-2017-6672 Cisco ASR 5000 Series Aggregation Services路由器安全漏洞
CVE-2017-6612 Cisco ASR 5000 Series Aggregation Services路由器安全漏洞
CVE-2017-6748 Cisco Web Security Appliance CLI解析器安全漏洞
CVE-2017-8919 NetApp OnCommand API Services 安全漏洞
CVE-2017-11460 SAP NetWeaver Portal 跨站脚本漏洞
CVE-2017-11459 SAP TREX 代码注入漏洞
CVE-2017-11458 SAP NetWeaver AS JAVA 跨站脚本安全漏洞
CVE-2017-11457 SAP NetWeaver AS JAVA 安全漏洞
CVE-2016-10401 ZyXEL PK5001Z设备安全漏洞
CVE-2015-8013 OpenPGP.js 加密问题漏洞
CVE-2015-6585 Hancom Hangul Word Processor 缓冲区错误漏洞
CVE-2015-5594 ZenPhoto 跨站脚本漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2017-11434

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