CVE-2006-3596
CVSS5.0
发布时间 :2006-07-18 11:37:00
修订时间 :2011-03-07 21:39:02
NMCO    

[原文]The device driver for Intel-based gigabit network adapters in Cisco Intrusion Prevention System (IPS) 5.1(1) through 5.1(p1), as installed on various Cisco Intrusion Prevention System 42xx appliances, allows remote attackers to cause a denial of service (kernel panic and possibly network outage) via a crafted IP packet.


[CNNVD]Cisco入侵保护系统畸形报文拒绝服务漏洞(CNNVD-200607-257)

        Cisco入侵保护系统(IPS)是网络安全设备的一种,可提供基于网络的威胁防范服务。
        Cisco IPS的客户端设备驱动中存在拒绝服务漏洞,在配置用作感应接口的Intel千兆网卡上所接收的畸形IP报文可能导致IPS设备内核忙碌。受影响的IPS设备会停止处理报文、生成警告、生成日志之类的自动操作,或无法通过控制台远程访问。
        如果部署为串联设备的话,IPS还会停止在端口间转发报文,导致网络中断。配置为使用自动直通功能的IPS设备也会无法转发报文。攻击者可以利用这个漏洞禁用IPS设备,从而隐藏恶意行为。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/o:cisco:intrusion_prevention_system:5.1%281%29
cpe:/o:cisco:intrusion_prevention_system:5.1%28p1%29
cpe:/o:cisco:intrusion_prevention_system:5.1%281d%29
cpe:/o:cisco:intrusion_prevention_system:5.1%281a%29
cpe:/o:cisco:intrusion_prevention_system:5.1%281c%29
cpe:/o:cisco:intrusion_prevention_system:5.1%281b%29
cpe:/o:cisco:intrusion_prevention_system:5.1%281e%29

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3596
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-3596
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200607-257
(官方数据源) CNNVD

- 其它链接及资源

http://www.cisco.com/warp/public/707/cisco-sa-20060712-ips.shtml
(PATCH)  CISCO  20060712 Cisco Intrusion Prevention System Malformed Packet Denial of Service
http://secunia.com/advisories/21029
(VENDOR_ADVISORY)  SECUNIA  21029
http://xforce.iss.net/xforce/xfdb/27692
(UNKNOWN)  XF  cisco-ips-ip-packet-dos(27692)
http://www.vupen.com/english/advisories/2006/2772
(UNKNOWN)  VUPEN  ADV-2006-2772
http://www.securityfocus.com/bid/18955
(UNKNOWN)  BID  18955
http://www.osvdb.org/27163
(UNKNOWN)  OSVDB  27163
http://securitytracker.com/id?1016474
(UNKNOWN)  SECTRACK  1016474

- 漏洞信息

Cisco入侵保护系统畸形报文拒绝服务漏洞
中危 其他
2006-07-18 00:00:00 2006-07-19 00:00:00
远程  
        Cisco入侵保护系统(IPS)是网络安全设备的一种,可提供基于网络的威胁防范服务。
        Cisco IPS的客户端设备驱动中存在拒绝服务漏洞,在配置用作感应接口的Intel千兆网卡上所接收的畸形IP报文可能导致IPS设备内核忙碌。受影响的IPS设备会停止处理报文、生成警告、生成日志之类的自动操作,或无法通过控制台远程访问。
        如果部署为串联设备的话,IPS还会停止在端口间转发报文,导致网络中断。配置为使用自动直通功能的IPS设备也会无法转发报文。攻击者可以利用这个漏洞禁用IPS设备,从而隐藏恶意行为。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        http://www.cisco.com/warp/public/707/cisco-sa-20060712-ips.shtml
        http://www.cisco.com/pcgi-bin/tablebuild.pl/ips5

- 漏洞信息

27163
Cisco Intrusion Prevention System (IPS) Crafted IP Packet Remote DoS
Remote / Network Access Denial of Service, Input Manipulation
Loss of Availability
Exploit Unknown

- 漏洞描述

Cisco Intrusion Prevention devices contain a flaw that may allow a malicious user to prevent remote management and packets from traversing the device. The issue is triggered when a malformed IP packet is received by a sensing interface. It is possible that the flaw may allow a denial-of-service condition resulting in a loss of availability.

- 时间线

2006-07-12 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 5.1(2) or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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