CVE-2003-0080
CVSS7.5
发布时间 :2003-03-31 00:00:00
修订时间 :2008-09-05 16:33:25
NMCOS    

[原文]The iptables ruleset in Gnome-lokkit in Red Hat Linux 8.0 does not include any rules in the FORWARD chain, which could allow attackers to bypass intended access restrictions if packet forwarding is enabled.


[CNNVD]Gnome-lokkit Iptables未设置转发链规则漏洞(CNNVD-200303-097)

        
        Gnome-lokkit是一款通过基于用户的回答来提供防火墙功能的工具。
        Redhat的Gnome-lokkit在配置转发链(FORWARD chain)上存在问题,根据系统配置情况会产生多个不同漏洞。
        Red Hat修改了Gnome-lokkit支持基于iptables防火墙,在Red Hat Linux 8.0中,由Gnome-lokkit建立的iptables规则没有对FORWARD链进行规则设置,如果管理员使用了包转发功能就可能导致一些安全问题。
        

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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)

产品及版本信息(CPE)暂不可用

- 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-2003-0080
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-0080
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200303-097
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/7128
(VENDOR_ADVISORY)  BID  7128
http://www.redhat.com/support/errata/RHSA-2003-072.html
(VENDOR_ADVISORY)  REDHAT  RHSA-2003:072
http://xforce.iss.net/xforce/xfdb/11552
(VENDOR_ADVISORY)  XF  gnomelokkit-forward-bypass-firewall(11552)
http://www.osvdb.org/4400
(UNKNOWN)  OSVDB  4400

- 漏洞信息

Gnome-lokkit Iptables未设置转发链规则漏洞
高危 设计错误
2003-03-31 00:00:00 2005-10-20 00:00:00
远程  
        
        Gnome-lokkit是一款通过基于用户的回答来提供防火墙功能的工具。
        Redhat的Gnome-lokkit在配置转发链(FORWARD chain)上存在问题,根据系统配置情况会产生多个不同漏洞。
        Red Hat修改了Gnome-lokkit支持基于iptables防火墙,在Red Hat Linux 8.0中,由Gnome-lokkit建立的iptables规则没有对FORWARD链进行规则设置,如果管理员使用了包转发功能就可能导致一些安全问题。
        

- 公告与补丁

        厂商补丁:
        RedHat
        ------
        RedHat已经为此发布了一个安全公告(RHSA-2003:072-08)以及相应补丁:
        RHSA-2003:072-08:Updated Gnome-lokkit packages fix vulnerability
        链接:https://www.redhat.com/support/errata/RHSA-2003-072.html
        补丁下载:
        Red Hat Linux 8.0:
        SRPMS:
        ftp://updates.redhat.com/8.0/en/os/SRPMS/gnome-lokkit-0.50-21.8.0.src.rpm
        i386:
        ftp://updates.redhat.com/8.0/en/os/i386/gnome-lokkit-0.50-21.8.0.i386.rpm
        ftp://updates.redhat.com/8.0/en/os/i386/lokkit-0.50-21.8.0.i386.rpm
        可使用下列命令安装补丁:
        rpm -Fvh [文件名]

- 漏洞信息

4400
Gnome-Lokkit Firewall FORWARD chain bypass
Remote / Network Access Other
Loss of Integrity
Exploit Unknown

- 漏洞描述

Gnome-Lokkit Firewall contains a flaw that may allow a remote attacker to bypass the firewall rules. The issue is due to no rules being set for the FORWARD chain. If paket forwarding is enabled, a remote attacker may be able to send specially crafted traffic that bypasses configured rules.

- 时间线

2003-03-17 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 0.50-21.8.0 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

- 漏洞信息

Gnome-lokkit Iptables No Forward Chain Rule Vulnerability
Design Error 7128
Yes No
2003-03-17 12:00:00 2009-07-11 09:06:00
This vulnerability was disclosed by the vendor.

- 受影响的程序版本

GNOME Gnome-lokkit 0.50 -21
+ RedHat Linux 8.0 i386
+ RedHat Linux 8.0

- 漏洞讨论

Gnome-lokkit has been reported prone to a condition where FORWARD chains in iptables rulesets are not configured by default. This situation may result in a variety of security vulnerabilities depending on system configuration.

This vulnerability was reported to affect a modified version of Gnome-lokkit for Red Hat Linux 8.0. Previous versions of Gnome-lokkit are not reported to be affected.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 解决方案

Red Hat Linux has released an advisory (RHSA-2003:072-00) and fixes that address this issue.

Fixes available:


GNOME Gnome-lokkit 0.50 -21

- 相关参考

     

     

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