Bug 192632 - CVE-2006-2444 SNMP NAT netfilter memory corruption
CVE-2006-2444 SNMP NAT netfilter memory corruption
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Thomas Graf
Brian Brock
: Security
Depends On:
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Reported: 2006-05-22 04:19 EDT by Marcel Holtmann
Modified: 2014-06-18 04:29 EDT (History)
4 users (show)

See Also:
Fixed In Version: RHSA-2006-0617
Doc Type: Bug Fix
Doc Text:
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Last Closed: 2006-08-22 14:48:35 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Marcel Holtmann 2006-05-22 04:19:15 EDT
The SNMP NAT helper netfilter can cause a memory corruption. The corruption can
be triggered remotely when the ip_nat_snmp_basic module is loaded and traffic on
port 161 or 162 is NATed.

Proposed upstream fix can be found here:

Comment 1 Ernie Petrides 2006-06-15 17:57:52 EDT
Downgrading impact to moderate due to "unlikely configuration".
Comment 4 Jason Baron 2006-08-07 14:52:51 EDT
committed in stream E5 build 42.0.1
Comment 7 Red Hat Bugzilla 2006-08-22 14:48:35 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

Comment 8 Jason Baron 2006-08-30 13:52:50 EDT
committed in stream U5 build 42.4. A test kernel with this patch is available
from http://people.redhat.com/~jbaron/rhel4/

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