Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Research in Motion BlackBerry 7270 with 4.0 SP1 Bundle 83 allows remote attackers to cause a denial of service (blocked call reception) via a malformed SIP invite message, possibly related to multiple format string specifiers in the From field, a spoofed source IP address, and limitations of the function stack frame.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
BlackBerry 7270手机SIP INVITE消息From字段格式串处理漏洞
Vulnerability Description
BlackBerry 7270是一款完全兼容802.11b标准的无线手机。 BlackBerry 7270手机的SIP协议实现上存在漏洞，远程攻击者可能利用此漏洞导致设备拒绝服务。 运行在BlackBerry设备软件4.0 SP1 Bundle 83及更早版本上的BlackBerry 7270手机没有正确实现SIP协议，如果向手机所发送的畸形SIP INVITE消息中的From字段包含有大量格式串参数且源IP地址伪造为SIP INVITE消息的IP地址的话，就可能导致覆盖函数栈帧。当BlackBerry电
CVSS Information
N/A
Vulnerability Type
N/A