CVE-2008-2739

The SERVICE.DNS signature engine in the Intrusion Prevention System IPS in Cisco IOS 12.3 and 12.4 allows remote attackers to cause a denial of service device crash or hang via network traffic that triggers unspecified IPS signatures, a different vulnerability than CVE-2008-1447...

CVE-2008-2739

The CVE-2008-2739 entry refers to a vulnerability in Cisco IOS 12.3/12.4 where the SERVICE.DNS signature engine in the IPS can be triggered by network traffic to cause a denial-of-service (device crash or hang). The issue is triggered by traffic that activates unspecified IPS signatures and is no...

Cisco IOS IPS 'SERVICE.DNS'远程拒绝服务漏洞

BUGTRAQ ID: 31364 CVE ID: CVE-2008-2739 CNCVE ID：CNCVE-20082739 Cisco IOS Intrusion Prevention System IPS是一款内联的报文检测分析功能，可用于检查大量的网络攻击。 Cisco IOS IPS包含的SERVICE.DNS签名引擎存在问题，远程攻击者可以利用漏洞对设备进行拒绝服务攻击。 部分网络通信可触发SERVICE.DNS签名引擎上的IPS签名，可导致Cisco IOS设备崩溃或挂起。这可导致破坏网路通信而导致拒绝服务攻击。 此漏洞的Cisco bug ID为CSCsq13348，CV...