Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Stack-based buffer overflow in the IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to execute arbitrary code by sending a long (1) voice or (2) video RTP frame.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Asterisk IAX2隧道驱动IAX2_Write函数远程栈溢出漏洞
Vulnerability Description
Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk IAX2隧道驱动(chan_iax2)中存在栈溢出漏洞，远程攻击者可能利用此漏洞控制服务器。 如果向chan_iax2传送了数据负载大于4 kB的RTP帧的话，就可能触发这个漏洞。如果要触发这个漏洞，调用iax2_write()的帧应满足以下条件： * 语音或视频帧 * 4字节的时间戳与之前所发送帧高2字节相同 * 格式为预期格式 * 数据负载大于4kB iax2_write()调用iax2_send()发送帧。在ia
CVSS Information
N/A
Vulnerability Type
N/A