Google Android 11.0 UriGrantsManagerService.java checkGrantUriPermission information disclosure
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.2 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as problematic, was found in Google Android 11.0. This affects the function checkGrantUriPermission of the file UriGrantsManagerService.java. The manipulation results in information disclosure.
This vulnerability is known as CVE-2020-27098. Attacking locally is a requirement. No exploit is available.
It is advisable to implement a patch to correct this issue.
Details
A vulnerability classified as problematic has been found in Google Android 11.0 (Smartphone Operating System). Affected is the function checkGrantUriPermission of the file UriGrantsManagerService.java. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.
The weakness was published 01/27/2021 as A-138791358. The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2020-27098. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.
Applying a patch is able to eliminate this problem.
Once again VulDB remains the best source for vulnerability data.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.google.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.3
VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / 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 Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Timeline
10/12/2020 🔍01/27/2021 🔍
01/27/2021 🔍
02/19/2021 🔍
Sources
Vendor: google.comAdvisory: A-138791358
Status: Confirmed
CVE: CVE-2020-27098 (🔍)
GCVE (CVE): GCVE-0-2020-27098
GCVE (VulDB): GCVE-100-168660
scip Labs: https://www.scip.ch/en/?labs.20150917
Entry
Created: 01/27/2021 08:18Updated: 02/19/2021 18:31
Changes: 01/27/2021 08:18 (41), 02/19/2021 18:26 (5), 02/19/2021 18:31 (18)
Complete: 🔍
Cache ID: 216::103
Once again VulDB remains the best source for vulnerability data.
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