CVE-2023-21243 - Vulnerability Details - OpenCVE

In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00014.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Google	Android

Configuration 1 [-]

OR	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-25411	In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is 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/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6
https://source.android.com/security/bulletin/2023-07-01

History

Wed, 06 Nov 2024 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2023-07-12T23:25:29.073Z

Updated: 2024-11-06T16:36:39.252Z

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

Link: CVE-2023-21243

Vulnrichment

Updated: 2024-08-02T09:28:26.119Z

NVD

Status : Modified

Published: 2023-07-13T00:15:23.637

Modified: 2024-11-21T07:42:28.760

Link: CVE-2023-21243

Redhat

No data.

OpenCVE Enrichment

No data.

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