Bug 120383 - CAN-2004-0183/0184 tcpdump ISAKMP crash
Summary: CAN-2004-0183/0184 tcpdump ISAKMP crash
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: tcpdump
Version: 1
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Harald Hoyer
QA Contact:
URL: http://www.rapid7.com/advisories/R7-0...
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2004-04-08 09:59 UTC by Leonard den Ottolander
Modified: 2007-11-30 22:10 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2004-05-20 09:40:43 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Leonard den Ottolander 2004-04-08 09:59:14 UTC 
TCPDUMP v3.8.1 and earlier versions contain multiple flaws in the
packet display functions for the ISAKMP protocol.  Upon receiving
specially crafted ISAKMP packets, TCPDUMP will try to read beyond
the end of the packet capture buffer and crash.

This is a low-risk vulnerability, therefore this will get fixed in our
next tcpdump updates.

tcpdump 3.8.2/.3 came out on Mar30 to fix these issues

As Fedora Core 2 test 2 comes with tcpdump-3.8.2-3 I assume FC2(t2) is
not affected. Fedora Core 1 most probably is.
Comment 1 Mark J. Cox 2004-05-20 09:40:43 UTC 
FC2 not affected
FC1 see errata:
http://www.redhat.com/archives/fedora-announce-list/2004-May/msg00011.html
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