Dell Hybrid Client up to 1.7 UI redos

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Dell Hybrid Client up to 1.7. This affects an unknown function of the component UI. Executing a manipulation can lead to redos. The identification of this vulnerability is CVE-2022-34428. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Dell Hybrid Client up to 1.7 and classified as critical. This vulnerability affects an unknown functionality of the component UI. The manipulation with an unknown input leads to a redos vulnerability. The CWE definition for the vulnerability is CWE-1333. The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. As an impact it is known to affect availability. CVE summarizes:

Dell Hybrid Client prior to version 1.8 contains a Regular Expression Denial of Service Vulnerability in the UI. An adversary with WMS group admin access could potentially exploit this vulnerability, leading to temporary denial-of-service.

The weakness was shared 10/01/2022 as dsa-2022-260. The advisory is shared for download at dell.com. This vulnerability was named CVE-2022-34428 since 06/23/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1449.003.

Upgrading to version 1.8 eliminates this vulnerability.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.7
NVD Vector: 🔍

CNA Base Score: 5.0
CNA Vector (Dell): 🔍

CVSSv2info

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

Exploitinginfo

Class: Redos
CWE: CWE-1333 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Hybrid Client 1.8

Timelineinfo

06/23/2022 🔍
10/01/2022 +100 days 🔍
10/01/2022 +0 days 🔍
10/29/2022 +28 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2022-260
Status: Confirmed

CVE: CVE-2022-34428 (🔍)
GCVE (CVE): GCVE-0-2022-34428
GCVE (VulDB): GCVE-100-210064

Entryinfo

Created: 10/01/2022 10:47
Updated: 10/29/2022 11:20
Changes: 10/01/2022 10:47 (51), 10/29/2022 11:20 (11)
Complete: 🔍
Cache ID: 216::103

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