PT-2020-14836 · Levistudio · Levistudiou

Khangkito + 5 · Published 2020-11-10 · Updated 2021-02-27 · CVE-2020-16243

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 LeviStudioU versions 2019-09-21 and prior

Description Multiple buffer overflow vulnerabilities exist when the application processes project files. Opening a specially crafted project file could allow an attacker to exploit and execute code under the privileges of the application.

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

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2020-16243

ZDI-20-1351

ZDI-20-1352

ZDI-20-1353

Affected Products

Levistudiou

References · 8

• https://zerodayinitiative.com/advisories/ZDI-20-1352 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-1351 · Security Note
• https://osv.dev/vulnerability/CVE-2020-16243 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-20-1353 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-16243 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-20-238-03 · Note
• https://t.me/cibsecurity/24002 · Telegram Post
• https://t.me/cvenotify/10353 · Telegram Post