Buffer overflow in Ics-Cert Wecon Levistudiou
CVE-2019-6537
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (78.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Ics-Cert Wecon Levistudiou — versions LeviStudioU Versions 1.8.56 and prior
- We-Con Levistudiou
Weakness classification (CWE)
References
- www.securityfocus.com/bid/106861 (VDB Entry, Third Party Advisory, vdb-entry)
- ics-cert.us-cert.gov/advisories/ICSA-19-036-03 (US Government Resource, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-6537?
- CVE-2019-6537 is a high-severity vulnerability in Ics-Cert Wecon Levistudiou, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2019-02-13.
- How severe is CVE-2019-6537?
- High severity. CVSS v3 base score is 7.8 out of 10.