CVE-2019-6537
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
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.
Overview
- CVE ID
- CVE-2019-6537
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2019-02-13T00:29:00
- Last Modified Date
- 2020-10-05T20:04:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:* | 1 | OR | 1.8.56 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03 | Patch Third Party Advisory US Government Resource |
| http://www.securityfocus.com/bid/106861 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-6537 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6537 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:10:25 | Added to TrackCVE | |||
| 2022-12-03 17:22:10 | 2019-02-13T00:29Z | 2019-02-13T00:29:00 | CVE Published Date | updated |
| 2022-12-03 17:22:10 | 2020-10-05T20:04:57 | CVE Modified Date | updated | |
| 2022-12-03 17:22:10 | Analyzed | Vulnerability Status | updated |