GLSA: tcpdump (200303-5)

From: Daniel Ahlberg (alizat_private)
Date: Wed Mar 05 2003 - 02:20:05 PST

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    GENTOO LINUX SECURITY ANNOUNCEMENT 200303-5
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              PACKAGE : tcpdump
              SUMMARY : remote dos
                 DATE : 2003-03-05 10:19 UTC
              EXPLOIT : remote
    VERSIONS AFFECTED : <3.7.2
        FIXED VERSION : =>3.7.2
                  CVE : CAN-2003-0108
    
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    - From advisory:
    
    "A vulnerability exists in the parsing of ISAKMP packets (UDP port 500)
    that allows an attacker to force TCPDUMP into an infinite loop upon
    receipt of a specially crafted packet."
    
    Read the full advisory at:
    http://www.idefense.com/advisory/02.27.03.txt
    
    SOLUTION
    
    It is recommended that all Gentoo Linux users who are running
    net-analyzer/tcpdump upgrade to tcpdump-3.7.2 as follows:
    
    emerge sync
    emerge -u tcpdump
    emerge clean
    
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    alizat_private - GnuPG key is available at http://cvs.gentoo.org/~aliz
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