CVE-2020-3946

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).

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.32%
Vendor Advisory installbuilder.com
Affected: VMware InstallBuilder
Published at:
Updated at:

References

Link Tags
https://blog.installbuilder.com/2019/12/configure-autoupdate-project-settings.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3946?
CVE-2020-3946 has been scored as a high severity vulnerability.
How to fix CVE-2020-3946?
To fix CVE-2020-3946, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3946 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3946 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3946?
CVE-2020-3946 affects VMware InstallBuilder.
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