Google Android up to 14 NotificationManagerService.java sanitizeSbn privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.9$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Google Android 11/12/12L/13/14. Affected is the function sanitizeSbn of the file NotificationManagerService.java. Performing a manipulation results in an unknown weakness. This vulnerability is cataloged as CVE-2023-40106. The attack must be initiated from a local position. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as problematic has been found in Google Android 11/12/12L/13/14 (Smartphone Operating System). This affects the function sanitizeSbn of the file NotificationManagerService.java. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In sanitizeSbn of NotificationManagerService.java, there is a possible way to launch an activity from the background due to BAL Bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

The weakness was shared 02/16/2024. The advisory is shared at android.googlesource.com. This vulnerability is uniquely identified as CVE-2023-40106 since 08/09/2023. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/14/2024). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1068 for this issue.

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/09/2023 🔍
02/16/2024 +191 days 🔍
02/16/2024 +0 days 🔍
12/14/2024 +301 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: android.googlesource.com
Status: Confirmed

CVE: CVE-2023-40106 (🔍)
GCVE (CVE): GCVE-0-2023-40106
GCVE (VulDB): GCVE-100-253989
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 02/16/2024 04:22
Updated: 12/14/2024 00:09
Changes: 02/16/2024 04:22 (40), 08/27/2024 21:46 (28), 12/14/2024 00:09 (11)
Complete: 🔍
Cache ID: 216::103

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