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Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

lundi 4 mars 2019

UltraVNC 1198 Client Underflow memory corruption

A vulnerability was found in UltraVNC 1198. It has been classified as critical. Affected is code of the component Client. The manipulation with an unknown input leads to a memory corruption vulnerability (Underflow). CWE is classifying the issue as CWE-124. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 03/05/2019. This vulnerability is traded as CVE-2018-15361 since 08/15/2018. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/06/2019).

Upgrading to version 1199 eliminates this vulnerability.

CPE

CVSSv3

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: ≈6.3
VulDB Temp Score: ≈6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Memory corruption / Underflow (CWE-124)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

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

Countermeasures

Recommended: Upgrade
Status: 🔍
0-Day Time: 🔒

Upgrade: UltraVNC 1199

Timeline

08/15/2018 CVE assigned
03/05/2019 Advisory disclosed
03/06/2019 VulDB entry created
03/06/2019 VulDB last update

Sources

CVE: CVE-2018-15361 (🔒)

Entry

Created: 03/06/2019 07:09 AM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 179

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