Opto 22 PAC Project Professional Configuration File OPCTest.exe memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Opto 22 PAC Project Professional, PAC Project Basic, OptoOPCServer, OptoDataLink, PAC Display Basic and PAC Display Professional. It has been declared as critical. Affected by this issue is some unknown functionality of the file OPCTest.exe of the component Configuration File. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2015-1007. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Opto 22 PAC Project Professional, PAC Project Basic, OptoOPCServer, OptoDataLink, PAC Display Basic and PAC Display Professional (Project Management Software). This vulnerability affects some unknown processing of the file OPCTest.exe of the component Configuration File. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was released 03/25/2019 (Website). The advisory is available at ics-cert.us-cert.gov. This vulnerability was named CVE-2015-1007 since 01/10/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/10/2015 🔍
03/25/2019 +1535 days 🔍
03/26/2019 +1 days 🔍
05/19/2020 +420 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2015-1007 (🔍)
GCVE (CVE): GCVE-0-2015-1007
GCVE (VulDB): GCVE-100-132166

Entryinfo

Created: 03/26/2019 10:06
Updated: 05/19/2020 16:33
Changes: 03/26/2019 10:06 (38), 05/19/2020 16:33 (18)
Complete: 🔍
Cache ID: 216::103

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