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mercredi 17 octobre 2018

Opto 22 PAC Control Basic/PAC Control Professional up to R10.0a Stack-based memory corruption

A vulnerability was found in Opto 22 PAC Control Basic and PAC Control Professional up to R10.0a and classified as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability (Stack-based). Using CWE to declare the problem leads to CWE-119. Impacted is confidentiality, integrity, and availability.

The weakness was released 10/18/2018. It is possible to read the advisory at opto22.com. The identification of this vulnerability is CVE-2018-14807 since 08/01/2018. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/19/2018).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

CPE

CVSSv3

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploiting

Class: Memory corruption / Stack-based (CWE-119)
Local: No
Remote: Yes

Availability: No

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Actions: 🔍

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

08/01/2018 CVE assigned
10/18/2018 Advisory disclosed
10/19/2018 VulDB entry created
10/19/2018 VulDB last update

Sources

Advisory: opto22.com

CVE: CVE-2018-14807 (🔒)

Entry

Created: 10/19/2018
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 250

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