Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Quake II server before R1Q2, as used in multiple products, allows remote attackers to cause a denial of service (application crash) via a modified client that asks the server to send data stored at a negative array offset, which is not handled when processing Configstrings and Baselines.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Quake II Server多个安全漏洞
Vulnerability Description
Quake II Server用于互联网上多用户交互式的流行游戏。 Quake II Server在多个阶段没有正确检查用户输入，远程攻击者可以利用这些漏洞获得敏感信息，进行拒绝服务或可能以进程权限执行任意指令。 问题一是数组边界错误： 在处理连接过程中的configstrings和baselines数据缺少充分符号检查，结果可导致越界访问而崩溃。 问题二处理包时存在缓冲区溢出： 在接收到命令包时，服务器对接收字符串长度缺少正确的边界缓冲区检查，可导致缓冲区溢出。通过伪造源地址和UDP包，可能以进程权限在
CVSS Information
N/A
Vulnerability Type
N/A