Linux IRC IP Masquerading Module Arbitrary Firewall Rule Insertion Vulnerability

BID:3117

Info

Linux IRC IP Masquerading Module Arbitrary Firewall Rule Insertion Vulnerability

Bugtraq ID: 3117
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Jul 30 2001 12:00AM
Updated: Jul 30 2001 12:00AM
Credit: Published in a RAZOR Advisory on July 30, 2001.
Vulnerable: Linux kernel 2.2 .x
+ Redhat Linux 6.2 sparc
 + Redhat Linux 6.2 i386
 + Redhat Linux 6.2 alpha
 Linux kernel 2.0 .x
Not Vulnerable:

Exploit / POC

Linux IRC IP Masquerading Module Arbitrary Firewall Rule Insertion Vulnerability

Currently the SecurityFocus staff 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: [email protected] <mailto:[email protected]>.

Solution / Fix

Linux IRC IP Masquerading Module Arbitrary Firewall Rule Insertion Vulnerability

Solution:
A patch is available from the author of the ip_masq_irc module:


Linux kernel 2.2 .x

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