发布时间 :2001-03-26 00:00:00
修订时间 :2008-09-05 16:23:28

[原文]FireWall-1 4.1 with a limited-IP license allows remote attackers to cause a denial of service by sending a large number of spoofed IP packets with various source addresses to the inside interface, which floods the console with warning messages and consumes CPU resources.

[CNNVD]FireWall limited-IP许可证拒绝服务漏洞(CNNVD-200103-081)

        带有limited-IP许可证的FireWall-1 4.1版本存在漏洞。远程攻击者可以通过向内部界面发送大量来自各种资源地址的欺骗IP数据包导致服务拒绝,该漏洞可以导致控制台拥塞警告信息和CPU资源消耗。

- 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:/a:checkpoint:firewall-1:4.1Checkpoint Firewall-1 4.1
cpe:/a:checkpoint:firewall-1:4.1:sp2Checkpoint Firewall-1 1 4.1 SP2
cpe:/a:checkpoint:firewall-1:4.1:sp3Checkpoint Firewall-1 1 4.1 SP3

- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(VENDOR_ADVISORY)  XF  fw1-limited-license-dos
(VENDOR_ADVISORY)  BUGTRAQ  20010117 Licensing Firewall-1 DoS Attack

- 漏洞信息

FireWall limited-IP许可证拒绝服务漏洞
中危 未知
2001-03-26 00:00:00 2005-05-02 00:00:00
        带有limited-IP许可证的FireWall-1 4.1版本存在漏洞。远程攻击者可以通过向内部界面发送大量来自各种资源地址的欺骗IP数据包导致服务拒绝,该漏洞可以导致控制台拥塞警告信息和CPU资源消耗。

- 公告与补丁


- 漏洞信息

Check Point FireWall-1 Limited License DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

Check Point FireWall-1 contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker sends a large amount of spoofed packets to the internal interface of a FireWall-1 machine using a limited-IP license, and will result in loss of availability for the firewall.

- 时间线

2001-01-17 Unknow
2001-01-17 Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround: issue a "fw ctl debug -buf" to prevent the console logging from consuming excessive CPU.

- 相关参考

- 漏洞作者