CVE-2019-19102

Zip Slip vulnerability in 3rd-Party library in B&R Automation Studio upgrade service

State: Published
Severity: 5.5 Medium
Published: Apr 29, 2020
Updated: Aug 5, 2024
Reserved: Nov 18, 2019

Description

A directory traversal vulnerability in SharpZipLib used in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x and 4.2.x allow unauthenticated users to write to certain local directories. The vulnerability is also known as zip slip.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	ABB

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Automation StudioB&R	4.0.xAffected 4.1.xAffected 4.2.xAffected

References

https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/

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