dimanche 17 novembre 2019    || Inscription
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Notre sélection d'alertes et avis SSI.
Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

lundi 4 mars 2019

UltraVNC 1199 Client CoRRE Decoder Out-of-Bounds memory corruption

A vulnerability has been found in UltraVNC 1199 and classified as critical. Affected by this vulnerability is a functionality of the component Client CoRRE Decoder. The manipulation with an unknown input leads to a memory corruption vulnerability (Out-of-Bounds). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 03/05/2019. This vulnerability is known as CVE-2019-8261 since 02/12/2019. The attack can be launched 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 03/06/2019).

Upgrading to version 1200 eliminates this vulnerability.

The issues 131356, 131357, 131358 and 131360 are related to this entry.

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 / Out-of-Bounds (CWE-119)
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 1200

Timeline

02/12/2019 CVE assigned
03/05/2019 Advisory disclosed
03/06/2019 VulDB entry created
03/06/2019 VulDB last update

Sources

CVE: CVE-2019-8261 (🔒)
See also: 🔒

Entry

Created: 03/06/2019 08:44 AM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 69

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Événements SSI

TRUSTECH

Cet événement international dédié aux paiements, à l'identification et à la sécurité est organisé à Cannes (palais des festivals) du 26 au 28 novembre 2019. Organisé par Comexposium.

FIC

Ayant pour thème cette année "Replacer l'humain au coeur de la cybersécurité", le Forum International de la Cybersécurité occupe les 28, 29 et 30 janvier 2020 le Grand Palais de Lille. Organisé par la Région Hauts-de-France et Euratechnologies, la Gendarmerie Nationale et CEIS.

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