Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The needSamples method in AudioOutputSpeech.cpp in the client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots, Mumble for iOS 1.1 through 1.2.2, and MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d does not check the return value of the opus_decode_float function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Opus voice packet, which triggers an error in opus_decode_float, a conversion of a negative integer to an unsigned integer, and a heap-based buffer over-read and over-write.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Mumble/MumbleKit 基于堆的缓冲区溢出漏洞
Vulnerability Description
Mumble是一套用于游戏中的语音通讯工具，该工具可以让玩家在玩游戏的同时进行实时的语音交流。MumbleKit是一个基于iOS设备并运行于Mac OS X系统中的Mumble客户端框架。 Mumble 1.2.4版本和1.2.3.rc1至1.2.3.rc3版本，Mumble for iOS 1.1至1.2.2版本及MumbleKit中的客户端中的AudioOutputSpeech.cpp文件中的needSamples方法中存在基于堆的缓冲区溢出漏洞，该漏洞源于程序没有检查opus_decode_floa
CVSS Information
N/A
Vulnerability Type
N/A