Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier does not properly handle attempts to send a large amount of ClientCutText data, which allows remote attackers to cause a denial of service (memory consumption or daemon crash) via a crafted message that is processed by using a single unchecked malloc.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
LibVNCServer 代码问题漏洞
Vulnerability Description
LibVNCServer是一款支持在程序中实现VNC（虚拟网络计算）服务器或客户端功能的跨平台C语言库。 LibVNCServer 0.9.9及之前版本的libvncserver/rfbserver.c文件中的‘rfbProcessClientNormalMessage’函数存在代码问题漏洞，该漏洞源于程序没有正确处理大量ClientCutText数据。远程攻击者可借助特制的消息利用该漏洞造成拒绝服务（内存损坏或守护进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A