National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-1007 Detail

Current Description

A specially crafted configuration file could be used to cause a stack-based buffer overflow condition in the OPCTest.exe, which may allow remote code execution on Opto 22 PAC Project Professional versions prior to R9.4008, PAC Project Basic versions prior to R9.4008, PAC Display Basic versions prior to R9.4g, PAC Display Professional versions prior to R9.4g, OptoOPCServer version R9.4c and prior that were installed by PAC Project installer, versions prior to R9.4008, and OptoDataLink version R9.4d and prior that were installed by PAC Project installer, versions prior to R9.4008. Opto 22 suggests upgrading to the new product version as soon as possible.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://ics-cert.us-cert.gov/advisories/ICSA-15-120-01 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:opto22:optodatalink:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
r9.4d
 cpe:2.3:a:opto22:optoopcserver:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
r9.4c
 cpe:2.3:a:opto22:pac_display:*:*:*:*:basic:*:*:*
     Show Matching CPE(s)
Up to (excluding)
r9.4g
 cpe:2.3:a:opto22:pac_display:*:*:*:*:professional:*:*:*
     Show Matching CPE(s)
Up to (excluding)
r9.4g
 cpe:2.3:a:opto22:pac_project:*:*:*:*:basic:*:*:*
     Show Matching CPE(s)
Up to (excluding)
r9.4008
 cpe:2.3:a:opto22:pac_project:*:*:*:*:professional:*:*:*
     Show Matching CPE(s)
Up to (excluding)
r9.4008


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-1007
NVD Published Date:
03/25/2019
NVD Last Modified:
04/04/2019