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ESX Server 3.0.2, Patch ESX-1008409: Updated Service Console Package OpenSSL 0.9.7a-33.25

Details

Release Date: 03/31/09
Document Last Updated: 03/31/09
 

cb25fd47bc0713b968d8778c033bc846 

Product Versions
ESX Server 3.0.2
Patch Classification
Security
Supersedes
Virtual Machine Migration or Reboot Required
No
ESX Server Host Reboot Required
No
PRs Fixed
362844
Affected Hardware
None
Affected Software
OpenSSL library
RPMs Included
openssl
Related CVE numbers
CVE-2008-5077 

Summary

OpenSSL 0.9.7a-33.24 and earlier does not properly check the return value from the EVP_VerifyFinal function, which could allow a remote attacker to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys.

This patch fixes this issue. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2008-5077 to this issue.

Solution

Symptoms

None

Deployment Considerations

None

Download Instructions

Download and verify the patch bundle as follows:

  1. Download patch ESX-1008409 from http://www.vmware.com/download/vi/vi3_patches.html .

  2. Log in to the ESX Server service console as root.

  3. Create a local depot directory.

    # mkdir -p /var/updates

    Note: VMware recommends that you use the updates directory.

  4. Change your working directory to /var/updates.

    # cd /var/updates

  5. Download the tar file into the /var/updates directory.

  6. Verify the integrity of the downloaded tar file:

    # md5sum ESX-1008409.tgz

    The md5 checksum output should match the following:

    cb25fd47bc0713b968d8778c033bc846 ESX-1008409.tgz

  7. Extract the compressed tar archive:

    # tar -xvzf ESX-1008409.tgz

  8. Change to the newly created directory, /var/updates/ESX-1008409:

    # cd ESX-1008409

Installation Instructions

After you download and extract the archive, and if you are in the directory that you previously created, use the following command to install the update:

# esxupdate update

To run esxupdate from a different directory, you must specify the bundle path in the command:

# esxupdate -r file://<directory>/ESX-1008409 update

For example, if the host is called depot:

# esxupdate -r file:///depot/var/updates/ESX-1008409 update

During the update process, logs appear on the terminal. You can specify the verbosity of esxupdate logs by using the -v option as shown, below.

# esxupdate -v 10 file://<directory>/ESX-1008409 update

For more information on how to use esxupdate, see the Patch Management for ESX Server 3 tech note at http://www.vmware.com/pdf/esx3_esxupdate.pdf.

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