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             AUSCERT External Security Bulletin Redistribution

           ESB-2004.0535 -- Symantec 20040715-00 Entrust Updates
         Multiple Products isakmpd Denial of Service Vulnerability
                              26 August 2004

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:                Symantec Enterprise Firewall/VPN 7.0.4
                        Symantec Enterprise Firewall/VPN 7.0
                        Symantec Gateway Security 2.0
                        Symantec Gateway Security 1.0
                        Symantec VelociRaptor 1.5
Publisher:              Symantec
Operating System:       Solaris
                        Windows
Platform:               SPARC
                        IA-32
                        Symantec Appliances
Impact:                 Denial of Service
Access:                 Remote/Unauthenticated
CVE Names:              CAN-2004-0369

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PROBLEM:  
	
	A vulnerability exists in the isakmpd service that may result in a 
	denial of service condition on services that depend upon isakmpd, such
	as VPN connections. 
	
	The following products are affected:
	Symantec Enterprise Firewall/VPN 7.0.4 for Solaris
	Symantec Enterprise Firewall/VPN 7.0.4 for Windows NT/2000
	Symantec Enterprise Firewall/VPN 7.0 for Solaris
	Symantec Enterprise Firewall/VPN 7.0 for Windows NT/2000
	Symantec Gateway Security 2.0
	Symantec Gateway Security 1.0
	Symantec VelociRaptor 1.5


ADVISORIES:

	Symantec has published the following update information relevant to
	this vulnerability:

	Symantec Enterprise Firewall/VPN 7.0.4 for Solaris:
	ftp://ftp.symantec.com/public/updates/entrust-704s-readme.txt

	Symantec Enterprise Firewall/VPN 7.0.4 for Windows NT/2000:
	ftp://ftp.symantec.com/public/updates/entrust-704w-readme.txt	

	Symantec Enterprise Firewall/VPN 7.0 for Solaris:
	ftp://ftp.symantec.com/public/updates/entrust-70s-readme.txt

	Symantec Enterprise Firewall/VPN 7.0 for Windows NT/2000:
	ftp://ftp.symantec.com/public/updates/entrust-70w-readme.txt

	Symantec Gateway Security 2.0:
	ftp://ftp.symantec.com/public/updates/entrust-sgs20-readme.txt

	Symantec Gateway Security 1.0:
	ftp://ftp.symantec.com/public/updates/entrust-sgs10-readme.txt

	Symantec VelociRaptor 1.5:
	ftp://ftp.symantec.com/public/updates/entrust-vr15-readme.txt


MITIGATION: 

	Security patches have been released that fix this vulnerability.
	Installation instructions are contained in the Symantec advisories
	listed above.

	Symantec Enterprise Firewall/VPN 7.0.4 for Solaris:
	ftp://ftp.symantec.com/public/updates/entrust-704s-3des.tar.Z (US)
	ftp://ftp.symantec.com/public/updates/entrust-704s-des.tar.Z (International)

	Symantec Enterprise Firewall/VPN 7.0.4 for Windows NT/2000:
	ftp://ftp.symantec.com/public/updates/entrust-704w-3des.exe (US)
	ftp://ftp.symantec.com/public/updates/entrust-704w-des.exe (International)

	Symantec Enterprise Firewall/VPN 7.0 for Solaris:
	ftp://ftp.symantec.com/public/updates/entrust-704s-3des.tar.Z (US)
	ftp://ftp.symantec.com/public/updates/entrust-704s-des.tar.Z (International)

	Symantec Enterprise Firewall/VPN 7.0 for Windows NT/2000:
	ftp://ftp.symantec.com/public/updates/entrust-704w-3des.exe (US)
	ftp://ftp.symantec.com/public/updates/entrust-704w-des.exe (International)

	Symantec Gateway Security 2.0:
	ftp://ftp.symantec.com/public/updates/entrust-sgs20.tgz

	Symantec Gateway Security 1.0:
	ftp://ftp.symantec.com/public/updates/entrust-sgs10-3des.tgz

	Symantec VelociRaptor 1.5:
	ftp://ftp.symantec.com/public/updates/entrust-vr15-3des.tgz

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===========================================================================
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