Cisco IOS UDP Echo服务内存泄露漏洞

·内存不能存为“Read”有这么几种原因·kingston（金士顿）内存编号识别方法·让有限的内存用在刀刃上的几招·琳动分析：系统多少内存才算够？·生化危机4-内存修改 Biohazard 4·大内存有多快 4G与2G 1G三种容量对比测试·内存引起的主机无响应故障·解决内存不为读或写的问题·手把手教你内存终极变相“造假”大法·在内存中修改数据的网游外挂

信息提供：

安全公告（或线索）提供热线：[email protected]

漏洞类别：

设计错误

攻击类型：

其它

发布日期：

2003-08-01

更新日期：

2003-08-06

受影响系统：

Cisco IOS 9.14Cisco IOS 9.1Cisco IOS 9.0Cisco IOS 8.3Cisco IOS 8.2Cisco IOS 12.0XWCisco IOS 12.0XVCisco IOS 12.0XUCisco IOS 12.0XSCisco IOS 12.0XRCisco IOS 12.0XQCisco IOS 12.0XPCisco IOS 12.0XNCisco IOS 12.0XMCisco IOS 12.0XLCisco IOS 12.0XKCisco IOS 12.0XJCisco IOS 12.0XICisco IOS 12.0XHCisco IOS 12.0XGCisco IOS 12.0XFCisco IOS 12.0XECisco IOS 12.0XDCisco IOS 12.0XCCisco IOS 12.0XBCisco IOS 12.0XACisco IOS 12.0WTCisco IOS 12.0WCCisco IOS 12.0W5Cisco IOS 12.0TCisco IOS 12.0SXCisco IOS 12.0STCisco IOS 12.0SPCisco IOS 12.0SLCisco IOS 12.0SCCisco IOS 12.0SCisco IOS 12.0DCCisco IOS 12.0DBCisco IOS 12.0DACisco IOS 12.0.7(T)Cisco IOS 12.0.7Cisco IOS 12.0.6Cisco IOS 12.0.5Cisco IOS 12.0.4TCisco IOS 12.0.4SCisco IOS 12.0.4Cisco IOS 12.0.3T2Cisco IOS 12.0.3Cisco IOS 12.0.2XGCisco IOS 12.0.2XFCisco IOS 12.0.2XDCisco IOS 12.0.2XCCisco IOS 12.0.2Cisco IOS 12.0.1XECisco IOS 12.0.1XBCisco IOS 12.0.1XA3Cisco IOS 12.0.1WCisco IOS 12.0.19Cisco IOS 12.0.1Cisco IOS 12.0(9)SCisco IOS 12.0(8.3)SCCisco IOS 12.0(8.0.2)SCisco IOS 12.0(8)Cisco IOS 12.0(7.4)SCisco IOS 12.0(7)XKCisco IOS 12.0(7)TCisco IOS 12.0(7)SCCisco IOS 12.0(7)S1Cisco IOS 12.0(5.1)XPCisco IOS 12.0(5)XKCisco IOS 12.0(5)T1Cisco IOS 12.0(5)TCisco IOS 12.0(18)SCisco IOS 12.0(17)SCisco IOS 12.0(17)Cisco IOS 12.0(16.06)SCisco IOS 12.0(16)W5(21)Cisco IOS 12.0(15)S3Cisco IOS 12.0(14)W5(20)Cisco IOS 12.0(14)STCisco IOS 12.0(13)W5(19c)Cisco IOS 12.0(10)W5(18g)Cisco IOS 12.0(10)W5Cisco IOS 12.0 (3)Cisco IOS 12.0 (19)Cisco IOS 12.0Cisco IOS 11.3XACisco IOS 11.3WA4Cisco IOS 11.3TCisco IOS 11.3NACisco IOS 11.3MACisco IOS 11.3HACisco IOS 11.3DBCisco IOS 11.3DACisco IOS 11.3AACisco IOS 11.3.1TCisco IOS 11.3.1EDCisco IOS 11.3.11bCisco IOS 11.3.1Cisco IOS 11.3(2)XACisco IOS 11.3 (11b)Cisco IOS 11.3Cisco IOS 11.2WA3Cisco IOS 11.2SACisco IOS 11.2PCisco IOS 11.2GSCisco IOS 11.2FCisco IOS 11.2BCCisco IOS 11.2.9XACisco IOS 11.2.9PCisco IOS 11.2.8SA5Cisco IOS 11.2.8SA3Cisco IOS 11.2.8SA1Cisco IOS 11.2.8PCisco IOS 11.2.8Cisco IOS 11.2.4F1Cisco IOS 11.2.4FCisco IOS 11.2.4Cisco IOS 11.2.10BCCisco IOS 11.2.10Cisco IOS 11.2(9)XACisco IOS 11.2(4)XAfCisco IOS 11.2(4)XACisco IOS 11.2(4)Cisco IOS 11.2(19)GS0.2Cisco IOS 11.2(17)Cisco IOS 11.2 (26a)Cisco IOS 11.2Cisco IOS 11.1IACisco IOS 11.1CTCisco IOS 11.1CCCisco IOS 11.1CACisco IOS 11.1AACisco IOS 11.1.9IACisco IOS 11.1.7CACisco IOS 11.1.7AACisco IOS 11.1.7Cisco IOS 11.1.17CTCisco IOS 11.1.17CCCisco IOS 11.1.16IACisco IOS 11.1.16AACisco IOS 11.1.16Cisco IOS 11.1.15IACisco IOS 11.1.15CACisco IOS 11.1.15AACisco IOS 11.1.15Cisco IOS 11.1.13IACisco IOS 11.1.13CACisco IOS 11.1.13AACisco IOS 11.1.13Cisco IOS 11.1(36)CC2Cisco IOS 11.1 (24a)Cisco IOS 11.1Cisco IOS 11.0xCisco IOS 11.0.xCisco IOS 11.0.20.3Cisco IOS 11.0.17BTCisco IOS 11.0.17Cisco IOS 11.0.12(a)BTCisco IOS 11.0.12Cisco IOS 11.0 (22a)Cisco IOS 11.0 (18)Cisco IOS 11.0Cisco IOS 10.3.4.3Cisco IOS 10.3.4.2Cisco IOS 10.3.3.4Cisco IOS 10.3.3.3Cisco IOS 10.3.19aCisco IOS 10.3.16Cisco IOS 10.3

安全系统：

Cisco IOS 12.0 (3.6)W5(9.0.5)Cisco IOS 12.0 (3.4)TCisco IOS 12.0 (3.3)SCisco IOS 12.0 (3.2)

漏洞报告人：

无

漏洞描述：

测试方法：

无

解决方法：

临时解决方法：如果您不能立刻安装补丁或者升级，NSFOCUS建议您采取以下措施以降低威胁： * 关闭udp-small-servers服务：no service udp-small-servers厂商补丁：Cisco-----目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：下列Cisco IOS固件版本不存在此漏洞，建议用户更新： * 12.0(3.2) * 12.0(3.3)S * 12.0(3.4)T * 12.0(3.6)W5(9.0.5)您可以从Cisco网站的软件中心下载升级程序:http://www.cisco.com/tacpage/sw-center/sw-ios.shtml