Denial of service

The mldinput function in sys/netinet6/mld6.c in the kernel in NetBSD 4.0, FreeBSD, and KAME, when INET6 is enabled, allows remote attackers to cause a denial of service divide-by-zero error and panic via a malformed ICMPv6 Multicast Listener Discovery MLD query with a certain Maximum Response Del...

CVE-2008-2464

The CVE-2008-2464 issue affects NetBSD 4.0, FreeBSD, and KAME kernels with INET6 enabled, where the mld_input function in sys/netinet6/mld6.c mishandles certain ICMPv6 MLD-QUERY Maximum-Response-Delay values. This can allow remote attackers on the local link to trigger a divide-by-zero error and ...

NetBSD ICMPv6 MLD报文远程拒绝服务漏洞

BUGTRAQ ID: 31026 CVE ID: CVE-2008-2464 CNCVE ID：CNCVE-20082464 NetBSD是一款开放源代码的操作系统。 NetBSD不正确处理ICMPv6 MLD查询报文，远程攻击者可以利用漏洞对系统进行拒绝服务攻击。 NetBSD不正确处理Maximum-Response-Delay字段设置小于0x0010的ICMPv6 MLD-QUERY报文，接收到这种类型报文时，NetBSD代码会由于除零错误而导致系统停止响应，造成拒绝服务攻击。 NetBSD Current NetBSD 4.0 厂商解决方案 只有使用如下选项编译的内核受此漏洞影...

NetBSD malformed ICMPv6 MLD-QUERY denial of service

Overview NetBSD fails to properly handle ICMPv6 MLD query packets, which can allow a remote, unauthenticated attacker to cause a denial of service. Description ICMPv6, which is defined in RFC 4443, is a version of the ICMP protocol for IPv6. Multicast Listener Discovery MLD for IPv6, which is...

Microsoft Windows TCP/IP实现IGMP及MLD报文远程溢出漏洞（MS08-001）

BUGTRAQ ID: 27100 CVECAN ID: CVE-2007-0069 Microsoft Windows是微软发布的非常流行的操作系统。 Windows内核的TCP/IP实现（tcpip.sys）处理存储IGMPv3和MLDv2查询状态的TCP/IP结构的方式存在缓冲区溢出漏洞，远程攻击者可能利用此漏洞控制服务器。 匿名攻击者可以通过在网络上向计算机发送特制的IGMPv3和MLDv2报文来利用此漏洞。成功利用此漏洞的攻击者可以完全控制受影响的系统。攻击者可随后安装程序；查看、更改或删除数据；或者创建拥有完全用户权限的新帐户。 Microsoft Windows XP SP...

Microsoft Windows TCP/IP IGMP MLD Remote Buffer Overflow Vulnerability

Description Microsoft Windows is prone to a remote buffer-overflow vulnerability because it fails to adequately handle specially crafted TCP/IP traffic. Attackers can exploit this issue to execute arbitrary code with SYSTEM-level privileges. Successful exploits will completely compromise affected...