Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An integer underflow issue was found in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service.
CVSS Information
N/A
Vulnerability Type
整数下溢(超界折返)
Vulnerability Title
QEMU 数字错误漏洞
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者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 VNC server存在安全漏洞，该漏洞源于在处理扩展格式的ClientCutText消息时存在整数下溢问题，恶意客户端可以利用此漏洞通过发送特制的有效负载消息使QEMU无响应，从而导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A