7.8 - CVE-2019-6539

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2019-6539	First vendor Publication	2019-02-12
Vendor	Cve	Last vendor Modification	2020-10-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score	7.8
Base Score	7.8	Environmental Score	7.8
impact SubScore	5.9	Temporal Score	7.8
Exploitabality Sub Score	1.8

Attack Vector	Local	Attack Complexity	Low
Privileges Required	None	User Interaction	Required
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score	9.3	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Medium
Cvss Expoit Score	8.6	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior have been identified, which may allow arbitrary code execution. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6539

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-787	Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Application	We-Con Levistudiou cpe:2.3:a:we-con:levistudiou:1.8.44:::::::* cpe:2.3:a:we-con:levistudiou:1.8.29:::::::*	2

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/106861
MISC	https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03

Alert History

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Date	Informations
2021-05-04 13:42:19	Multiple Updates
2021-04-22 02:53:59	Multiple Updates
2020-10-06 05:22:51	Multiple Updates
2020-05-23 02:32:20	Multiple Updates
2019-10-10 05:21:09	Multiple Updates
2019-02-15 12:08:42	Multiple Updates
2019-02-14 12:08:37	Multiple Updates
2019-02-13 12:07:11	First insertion