漏洞信息
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Vulnerability Title
FreeRDP has heap-buffer-overflow in Glyph_Alloc
Vulnerability Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, FastGlyph parsing trusts `cbData`/remaining length and never validates against the minimum size implied by `cx/cy`. A malicious server can trigger a client‑side global buffer overflow, causing a crash (DoS). Version 3.21.0 contains a patch for the issue.
CVSS Information
N/A
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
FreeRDP 安全漏洞
Vulnerability Description
FreeRDP是FreeRDP团队的一款开源的远程桌面协议(RDP)的实现。 FreeRDP 3.21.0之前版本存在安全漏洞,该漏洞源于FastGlyph解析信任cbData且未根据cx和cy验证最小大小,可能导致全局缓冲区溢出,进而引发崩溃。
CVSS Information
N/A
Vulnerability Type
N/A