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mercredi 12 juin 2019

Libreswan up to 3.28 IKEv1 Packet weak encryption

A vulnerability, which was classified as critical, was found in Libreswan up to 3.28. Affected is an unknown function of the component IKEv1 Handler. The manipulation as part of a Packet leads to a weak encryption vulnerability. CWE is classifying the issue as CWE-311. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 06/12/2019 as bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2019-10155 since 03/27/2019. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.29 eliminates this vulnerability.

Product

Name

CPE 2.3

CPE 2.2

CVSSv3

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Weak encryption (CWE-311)
Local: Yes
Remote: No

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: Libreswan 3.29

Timeline

03/27/2019 CVE assigned
06/12/2019 Advisory disclosed
06/12/2019 VulDB entry created
06/12/2019 VulDB last update

Sources

Advisory: bugzilla.redhat.com

CVE: CVE-2019-10155 (🔒)

Entry

Created: 06/12/2019 09:38 PM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 134

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