Heap-based Buffer Overflow in Unitronics VisiLogic OPLC IDE Software
CVE-2015-7939

9.6CRITICAL

Key Information:

Vendor

Unitronics

Status
Visilogic Oplc Ide
Vendor
CVE Published:
9 January 2016

What is CVE-2015-7939?

A heap-based buffer overflow vulnerability exists in the Unitronics VisiLogic OPLC IDE software, which could allow remote attackers to execute arbitrary code. This vulnerability is triggered by the processing of excessively long VLP filenames. Successful exploitation may enable attackers to gain control of the affected system, highlighting the critical importance of securing this software against potential attacks.

References

https://ics-cert.us-cert.gov/advisories/ICSA-15-274-02A
x_refsource_MISC
http://www.zerodayinitiative.com/advisories/ZDI-16-001
x_refsource_MISC

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.