Bug 174809 - CVE-2002-2185 IGMP DoS
Summary: CVE-2002-2185 IGMP DoS
Status: CLOSED DUPLICATE of bug 174808
Alias: None
Product: Red Hat Enterprise Linux 3
Classification: Red Hat
Component: kernel   
(Show other bugs)
Version: 3.0
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Thomas Graf
QA Contact: Brian Brock
Whiteboard: public=20020625,impact=moderate
Keywords: Security
Depends On:
TreeView+ depends on / blocked
Reported: 2005-12-02 13:56 UTC by Mark J. Cox
Modified: 2014-06-18 08:28 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2005-12-02 22:45:18 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)

Description Mark J. Cox 2005-12-02 13:56:28 UTC
+++ This bug was initially created as a clone of Bug #174807 +++


With IGMP version 1 and 2 it is possible to inject a unicast report to a client
which will make it ignore multicast reports sent later by the router.

The fix is to only accept the report if is was sent to a multicast or unicast
address.  Fix from David Stevens at IBM and will be made upstream shortly.

-- Additional comment from mjc@redhat.com on 2005-12-02 08:53 EST --
Created an attachment (id=121751)
proposed upstream patch

Comment 1 Ernie Petrides 2005-12-02 22:45:18 UTC
This is apparently an accidental dup entry of bug 174808.

*** This bug has been marked as a duplicate of 174808 ***

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