VMware GSX Server and ESX Server OpenSSL vulnerability patches

From: VMware (vmware-security-alert_at_vmware.com)
Date: 10/31/03

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    Date: 31 Oct 2003 18:58:59 -0000
    To: bugtraq@securityfocus.com
    
    
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    Description
    - -----------

    These VMware server products use a version of OpenSSL for securing remote
    management connections that has known vulnerabilities that can expose
    systems to denial of service attacks:

     - VMware GSX Server 2.5.1 (for Windows and Linux systems) build 5336 and
       earlier
     - VMware ESX Server 2.0 build 5257 and earlier
     - VMware ESX Server 1.5.2 (all versions)

    Details/Impact
    - --------------

    Certain ASN.1 encodings and tag values can cause stack corruption and out
    of bounds reads in OpenSSL that can be exploited in denial of service
    attacks. For details, see

    www.openssl.org/news/secadv_20030930.txt
    cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0545
    cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0543
    cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0544

    VMware GSX Server 2.5.1 (for Windows and Linux systems) build 5336,
    VMware ESX Server 2.0 build 5257 and ESX Server 1.5.2 (all versions)
    install OpenSSL version 0.9.7b as part of the Management Interface,
    Remote Console, and Scripting API packages. OpenSSL version 0.9.7b is
    subject to the above vulnerabilities.

    Resolutions
    - -----------

    VMware has made OpenSSL patches available to correct the reported
    vulnerabilities. These patches update GSX Server and ESX Server systems
    and remote console clients with OpenSSL version 0.9.7c.

    VMware stongly urges GSX Server and ESX Server customers to apply the
    OpenSSL patches as soon as possible.

    GSX Server patch installation instructions are at:
    http://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=1164

    ESX Server patch installation instructions are at:
    http://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=1167

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