Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS畸形BGP报文触发内存崩溃导致拒绝服务漏洞
Vulnerability Description
Cisco IOS是思科网络设备所使用的互联网操作系统 。 最新版的Cisco IOS Software支持RFC4893规范(BGP Support for Four-octet AS Number Space)，在处理特定边界网关协议(BGP)更新时存在两个远程拒绝服务漏洞。 如果BGP更新包含有由多于1000个自治系统组成的AS路径段，第一个漏洞可能导致受影响设备在处理BGP更新时重载。如果2字节AS号BGP speaker包含有由多于1000个自治系统组成的AS路径段的话，受影响的4字节AS号BG
CVSS Information
N/A
Vulnerability Type
N/A