matrix-org matrix-react-sdk up to 3.105.0 private personal information

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in matrix-org matrix-react-sdk up to 3.105.0. It has been classified as problematic. The impacted element is an unknown function. This manipulation causes private personal information. This vulnerability is registered as CVE-2024-42347. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in matrix-org matrix-react-sdk up to 3.105.0 and classified as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a private personal information vulnerability. The CWE definition for the vulnerability is CWE-359. The product does not properly prevent a person's private, personal information from being accessed by actors who either (1) are not explicitly authorized to access the information or (2) do not have the implicit consent of the person about whom the information is collected. As an impact it is known to affect confidentiality. The summary by CVE is:

matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page. A malicious homeserver could manipulate a user's account data to cause the client to enable URL previews in end-to-end encrypted rooms, in which case any URLs in encrypted messages would be sent to the server. This was patched in matrix-react-sdk 3.105.0. Deployments that trust their homeservers, as well as closed federations of trusted servers, are not affected. Users are advised to upgrade. There are no known workarounds for this vulnerability.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2024-42347 since 07/30/2024. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1589 according to MITRE ATT&CK.

Upgrading to version 3.105.1 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Type

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

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

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 7.7
CNA Vector (GitHub_M): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Private personal information
CWE: CWE-359
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: matrix-react-sdk 3.105.1

Timelineinfo

07/30/2024 🔍
08/06/2024 +7 days 🔍
08/06/2024 +0 days 🔍
08/13/2024 +7 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-f83w-wqhc-cfp4
Status: Confirmed

CVE: CVE-2024-42347 (🔍)
GCVE (CVE): GCVE-0-2024-42347
GCVE (VulDB): GCVE-100-273775

Entryinfo

Created: 08/06/2024 20:30
Updated: 08/13/2024 09:34
Changes: 08/06/2024 20:30 (65), 08/13/2024 09:34 (13)
Complete: 🔍
Cache ID: 216::103

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