CVE-2020-3946

High

Description

InstallBuilder AutoUpdate tool and regular installers enabling <checkForUpdates> built with versions earlier than 19.11 are vulnerable to Billion laughs attack (denial-of-service).

SeverityHigh
CVSS7.5
Exploit probability—
ProductVmware Installbuilder
PublishedApr 20, 2020
First seenApr 20, 2020

How to fix

Update
  • vmware installbuilder19.11.0 or later

Affected products

ProductAffected versionsFixed in
vmware installbuilderv < 19.11.019.11.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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