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Notre sélection d'alertes et avis SSI.
Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

mercredi 9 janvier 2019

WinSCP up to 5.13 scp core/ScpFileSystem.cpp TSCPFileSystem::SCPSink directory traversal

A vulnerability classified as problematic has been found in WinSCP up to 5.13. Affected is the function TSCPFileSystem::SCPSink of the file core/ScpFileSystem.cpp of the component scp. The manipulation with an unknown input leads to a directory traversal vulnerability. CWE is classifying the issue as CWE-22. This is going to have an impact on integrity, and availability.

The weakness was released 01/10/2019. This vulnerability is traded as CVE-2018-20684 since 01/10/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/11/2019).

Upgrading to version 5.14 Beta eliminates this vulnerability.

CPE

CVSSv3

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Directory traversal (CWE-22)
Local: No
Remote: Yes

Availability: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

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

Countermeasures

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

Upgrade: WinSCP 5.14 Beta

Timeline

01/10/2019 Advisory disclosed
01/10/2019 CVE assigned
01/11/2019 VulDB entry created
01/11/2019 VulDB last update

Sources

CVE: CVE-2018-20684 (🔒)

Entry

Created: 01/11/2019
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 138

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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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