CVE-2023-21242 - Vulnerability Details - OpenCVE

In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00901.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Google Subscribe	Android Subscribe

Configuration 1 [-]

cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-25410	In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://android.googlesource.com/platform/packages/modules/Wifi/+/72e903f258b5040b8f492cf18edd124b5a1ac770
https://source.android.com/security/bulletin/2023-08-01

History

Wed, 09 Oct 2024 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2023-08-14T20:58:52.284Z

Updated: 2024-10-09T14:26:12.319Z

Reserved: 2022-11-03T22:37:50.652Z

Link: CVE-2023-21242

Vulnrichment

Updated: 2024-08-02T09:28:26.123Z

NVD

Status : Modified

Published: 2023-08-14T21:15:11.733

Modified: 2024-11-21T07:42:28.650

Link: CVE-2023-21242

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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