Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
ip6_tables in netfilter in the Linux kernel before 2.6.16.31 allows remote attackers to (1) bypass a rule that disallows a protocol, via a packet with the protocol header not located immediately after the fragment header, aka "ip6_tables protocol bypass bug;" and (2) bypass a rule that looks for a certain extension header, via a packet with an extension header outside the first fragment, aka "ip6_tables extension header bypass bug."
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel多个IPv6报文绕过过滤漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel的netfilter在处理IPv6报文时存在漏洞，远程攻击者可能利用此漏洞绕过防火墙过滤。 Linux Kernel的netfilter没有正确的处理某些碎片IPv6报文。如果碎片报文中碎片头之后不是协议头的话，碎片头就会包含有下一个扩展头的协议号。此时如果在第二个碎片中发送了扩展头和协议头的话，就无法匹配类似于"ip6t
CVSS Information
N/A
Vulnerability Type
N/A