CVE-2019-6537 - Multiple stack-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior m

CVE-2019-6537

Summary

Multiple stack-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior may be exploited when parsing strings within project files. The process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage these vulnerabilities to execute code under the context of the current process. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC.

References

Vulnerable Configurations

cpe:2.3:a:we-con:levistudiou:1.8.29:*:*:*:*:*:*:*
cpe:2.3:a:we-con:levistudiou:1.8.29:*:*:*:*:*:*:*
cpe:2.3:a:we-con:levistudiou:1.8.44:*:*:*:*:*:*:*
cpe:2.3:a:we-con:levistudiou:1.8.44:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 05-10-2020 - 20:04)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

bid	106861
misc	https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03

Last major update

05-10-2020 - 20:04

Published

13-02-2019 - 00:29

Last modified

05-10-2020 - 20:04