Mumble needSamples方法堆缓冲区溢出漏洞

BUGTRAQ ID: 65374 CVECAN ID: CVE-2014-0045 Mumble是玩游戏时使用的开源的、低延迟的语音聊天软件。 Mumble 1.2.4及其他版本客户端的AudioOutputSpeech.cpp中，needSamples方法没有检查opusdecodefloat函数的返回值，这可使远程攻击者通过特制的Opus声音数据包造成拒绝服务并执行任意代码。 0 sourceforge Mumble 1.2.4 厂商补丁： sourceforge ----------- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...

Heap overflow

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 opusdecodefloat function, which allows...

CVE-2014-0045

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 opusdecodefloat function, which allows...

CVE-2014-0045

CVE-2014-0045 affects Mumble: in needSamples, the code path via opus_decode_float does not check the return value, allowing a crafted Opus voice packet to trigger a heap-based buffer over-read/over-write and a crash, potentially enabling arbitrary code execution. Affected: Mumble 1.2.4 and the 1....