PT-2020-16012 · Wecon · Levistudiou

Khangkito + 5 · Published 2020-12-09 · Updated 2020-12-16 · CVE-2020-25199

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WECON LeviStudioU versions prior to Release Build 2019-09-21

Description A heap-based buffer overflow issue exists when processing project files. Opening a specially crafted project file could allow an attacker to execute code under the privileges of the application.

Recommendations For versions prior to Release Build 2019-09-21, consider avoiding the use of project files from untrusted sources until a fix is available. As a temporary workaround, restrict access to project file processing to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

CVE-2020-25199

Affected Products

Levistudiou

References · 3

• https://osv.dev/vulnerability/CVE-2020-25199 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25199 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-20-238-03 · Note