CVE-2023-40128 - Vulnerability Details - OpenCVE

Description

In several functions of xmlregexp.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Published: 2023-10-27

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Android

unaffected

Version	Status	Constraints
`13`	affected	—
`12L`	affected	—
`12`	affected	—
`11`	affected	—

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 available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-44735	In several functions of xmlregexp.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

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 0.00025.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://android.googlesource.com/platform/external/libxml2/+/1ccf89b87a3969edd56956e2d447f896037c8be7
https://source.android.com/security/bulletin/2023-10-01

History

No history.

Subscriptions

Google Android

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2023-10-27T20:22:57.517Z

Updated: 2024-09-09T14:44:35.111Z

Reserved: 2023-08-09T02:29:33.869Z

Link: CVE-2023-40128

Vulnrichment

Updated: 2024-08-02T18:24:55.442Z

NVD

Status : Modified

Published: 2023-10-27T21:15:08.890

Modified: 2024-11-21T08:18:49.820

Link: CVE-2023-40128

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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