CVE:CVE-2013-4265
CNNVD:CNNVD-201311-375
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。
FFmpeg 2.0.1之前的版本中的libavutil/mem.c文件中的‘av_reallocp_array’函数中存在内存泄露漏洞。远程攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。
solution:Upgrade ffmpeg ffmpeg to a higher version than 2.0,0.3,0.3.1,0.3.2,0.3.3,0.3.4,0.4.0,0.4.2,0.4.3,0.4.4,0.4.5,0.4.6,0.4.7,0.4.8,0.5,0.5.1,0.5.2,0.5.3,0.5.4,0.5.4.5,0.5.4.6,0.6,0.6.1,0.6.2,0.6.3,0.7,0.7.1,0.7.2,0.7.3,0.7.4,0.7.5,0.7.6,0.7.7,0.7.8,0.7.9,0.7.11,0.7.12,0.8.0,0.8.1,0.8.2,0.8.5,0.8.5.3,0.8.5.4,0.8.6,0.8.7,0.8.8,0.8.10,0.8.11,0.9,0.9.1,0.10,0.10.3,0.10.4,0.11,1.0,1.1.1,1.1.2,1.1.3,1.1.4,1.2,1.2.1,and avoid the version (,2.0],0.3,0.3.1,0.3.2,0.3.3,0.3.4,0.4.0,0.4.2,0.4.3,0.4.4,0.4.5,0.4.6,0.4.7,0.4.8,0.5,0.5.1,0.5.2,0.5.3,0.5.4,0.5.4.5,0.5.4.6,0.6,0.6.1,0.6.2,0.6.3,0.7,0.7.1,0.7.2,0.7.3,0.7.4,0.7.5,0.7.6,0.7.7,0.7.8,0.7.9,0.7.11,0.7.12,0.8.0,0.8.1,0.8.2,0.8.5,0.8.5.3,0.8.5.4,0.8.6,0.8.7,0.8.8,0.8.10,0.8.11,0.9,0.9.1,0.10,0.10.3,0.10.4,0.11,1.0,1.1.1,1.1.2,1.1.3,1.1.4,1.2,1.2.1