CVE-2020-3946 Information

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).

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://blog.installbuilder.com/2019/12/configure-autoupdate-project-settings.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5