漏洞信息
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Vulnerability Title
Deskflow: Clipboard receiver can accumulate data beyond Deskflow's configured clipboard size limit
Vulnerability Description
Deskflow is a keyboard and mouse sharing app. From 1.17.0 until continuous build 1.26.0.300, a connected peer can send repeated DCLP DataChunk messages to ClipboardChunk::assemble() in src/lib/deskflow/ClipboardChunk.cpp, causing the server path in src/lib/server/ClientProxy1_6.cpp or client path in src/lib/client/ServerProxy.cpp to append data beyond the DataStart declared size and configured clipboard limit before DataEnd validation, exhausting receiver memory. This issue is fixed in continuous build 1.26.0.300.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Deskflow 资源管理错误漏洞
Vulnerability Description
Deskflow是Deskflow团队的一款开源键盘鼠标共享软件。 Deskflow 1.17.0版本至1.26.0.300之前版本存在资源管理错误漏洞,该漏洞源于对DCLP DataChunk消息验证不当,导致在DataEnd验证前追加超出声明大小和剪贴板限制的数据,从而耗尽接收方内存。
CVSS Information
N/A
Vulnerability Type
N/A