CVE-2016-20047 in EKG Gadu
摘要 (英语)
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.
负责
VulnCheck
预定
2026-03-28
披露
2026-03-28
条目
| 已发布 | 基础 | 临时 | 漏洞 | CWE | 产品 | 可利用 | 对策 | EPSS | CTI | CVE |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-28 | 6.8 | 6.6 | EKG Gadu strlcpy 内存损坏 | 787 | 未知 | 概念验证 | 未定义 | 0.00013 | 4.95 | CVE-2016-20047 |