Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Pidgin Libpurple库msn_slplink_process_msg()函数内存破坏漏洞
Vulnerability Description
Pidgin是一款跨平台的实时通信客户端，它支持多个常用的实时通信协议，用户可用同一个软件登录不同的实时通信服务。 Pidgin和其他一些即时消息客户端所使用的Libpurple库中存在内存破坏漏洞，远程攻击者可以通过向聊天客户端发送特制的MSNSLP报文触发这个漏洞，导致执行任意代码。 攻击需要发送两个连续的MSNSLP消息，第一个用于对slpmsg存储会话id，第二个用于触发漏洞，最终目标是到达msn_slplink_process_msg()中的memcpy()调用。需要创建偏移为非0的MSNSLP
CVSS Information
N/A
Vulnerability Type
N/A