Vulnerability Information
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Vulnerability Title
EKG Gadu 1.9 Local Buffer Overflow via Username Parameter
Vulnerability Description
EKG Gadu 1.9~pre+r2855-3+b1 contains a local buffer overflow vulnerability in the username handling that allows local attackers to execute arbitrary code by supplying an oversized username string. Attackers can trigger the overflow in the strlcpy function by passing a crafted buffer exceeding 258 bytes to overwrite the instruction pointer and execute shellcode with user privileges.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
跨界内存写
Vulnerability Title
EKG Gadu 缓冲区错误漏洞
Vulnerability Description
EKG Gadu是EKG公司的一款支持多协议的即时通讯客户端软件。 EKG Gadu 1.9~pre+r2855-3+b1版本存在缓冲区错误漏洞，该漏洞源于用户名处理存在本地缓冲区溢出，可能导致本地攻击者通过提供超大用户名字符串执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A