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

lundi 22 avril 2019

FreeRADIUS up to 3.0.18 Dragonblood spoofing

A vulnerability classified as critical was found in FreeRADIUS up to 3.0.18 (Network Authentication Software). Affected by this vulnerability is the functionality. The manipulation with an unknown input leads to a spoofing vulnerability (Dragonblood). The CWE definition for the vulnerability is CWE-287. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 04/22/2019 as Bug 1695783 as bug report (Bugzilla). The advisory is shared at bugzilla.redhat.com. This vulnerability is known as CVE-2019-11234 since 04/15/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.0.19 eliminates this vulnerability.

Entries connected to this vulnerability are available at 133922.

Product

Name

CPE 2.3

CPE 2.2

CVSSv3

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.2

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

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2

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

NVD Base Score: 🔒

Exploiting

Class: Spoofing / Dragonblood (CWE-287)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasures

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

Upgrade: FreeRADIUS 3.0.19

Timeline

04/15/2019 CVE assigned
04/22/2019 Advisory disclosed
04/23/2019 VulDB entry created
04/23/2019 VulDB last update

Sources

Advisory: Bug 1695783

CVE: CVE-2019-11234 (🔒)
See also: 🔒

Entry

Created: 04/23/2019 08:41 AM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 143

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