CVE:CVE-2012-6129
CNNVD:CNNVD-201304-020
Transmission是Transmission项目组开发的一款使用在Linux及Mac OS X平台下的免费BitTorrent（BT）客户端，它支持数据加密、损坏修复和制作种子等。
Transmission 2.74之前版本以及其他产品中使用的libutp中的utp.cpp中存在基于栈的缓冲区溢出漏洞。通过特制的‘微传输协议数据包’，远程攻击者利用该漏洞导致拒绝服务（崩溃），也可能执行任意代码。
solution:Upgrade transmissionbt transmission to a higher version than 2.73,0.1,0.2,0.3,0.4,0.5,0.6,0.6.1,0.70,0.71,0.72,0.80,0.81,0.82,0.90,0.91,0.92,0.93,0.94,0.95,0.96,1.00,1.01,1.02,1.2,1.03,1.04,1.05,1.06,1.10,1.11,1.20,1.21,1.22,1.30,1.31,1.32,1.33,1.34,1.40,1.41,1.42,1.50,1.51,1.52,1.53,1.54,1.60,1.61,1.70,1.71,1.72,1.73,1.74,1.75,1.76,1.77,1.80,1.81,1.82,1.83,1.90,1.91,1.92,1.93,2.00,2.01,2.02,2.03,2.04,2.10,2.11,2.12,2.13,2.20,2.21,2.22,2.30,2.31,2.32,2.33,2.40,2.41,2.42,2.50,2.51,2.52,2.60,2.61,2.70,2.71,2.72,and avoid the version (,2.73],0.1,0.2,0.3,0.4,0.5,0.6,0.6.1,0.70,0.71,0.72,0.80,0.81,0.82,0.90,0.91,0.92,0.93,0.94,0.95,0.96,1.00,1.01,1.02,1.2,1.03,1.04,1.05,1.06,1.10,1.11,1.20,1.21,1.22,1.30,1.31,1.32,1.33,1.34,1.40,1.41,1.42,1.50,1.51,1.52,1.53,1.54,1.60,1.61,1.70,1.71,1.72,1.73,1.74,1.75,1.76,1.77,1.80,1.81,1.82,1.83,1.90,1.91,1.92,1.93,2.00,2.01,2.02,2.03,2.04,2.10,2.11,2.12,2.13,2.20,2.21,2.22,2.30,2.31,2.32,2.33,2.40,2.41,2.42,2.50,2.51,2.52,2.60,2.61,2.70,2.71,2.72; Upgrade canonical ubuntu_linux to a higher version than 11.10,12.04,12.10,and avoid the version 11.10,12.04,12.10; Upgrade fedoraproject fedora to a higher version than 16,and avoid the version 16