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Vulnerability Details :

CVE-2021-0973

Summary
Assigner-google_android
Assigner Org ID-baff130e-b8d5-4e15-b3d3-c3cf5d5545c6
Published At-15 Dec, 2021 | 18:06
Updated At-03 Aug, 2024 | 15:55
Rejected At-
Credits

In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197328178

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:google_android
Assigner Org ID:baff130e-b8d5-4e15-b3d3-c3cf5d5545c6
Published At:15 Dec, 2021 | 18:06
Updated At:03 Aug, 2024 | 15:55
Rejected At:
▼CVE Numbering Authority (CNA)

In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197328178

Affected Products
Vendor
n/a
Product
Android
Versions
Affected
  • Android-12
Problem Types
TypeCWE IDDescription
textN/AInformation disclosure
Type: text
CWE ID: N/A
Description: Information disclosure
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://source.android.com/security/bulletin/pixel/2021-12-01
x_refsource_MISC
Hyperlink: https://source.android.com/security/bulletin/pixel/2021-12-01
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://source.android.com/security/bulletin/pixel/2021-12-01
x_refsource_MISC
x_transferred
Hyperlink: https://source.android.com/security/bulletin/pixel/2021-12-01
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@android.com
Published At:15 Dec, 2021 | 19:15
Updated At:17 Dec, 2021 | 17:55

In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197328178

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Primary2.01.9LOW
AV:L/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 5.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 1.9
Base severity: LOW
Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
Google LLC
google
>>android>>12.0
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-178Primarynvd@nist.gov
CWE ID: CWE-178
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://source.android.com/security/bulletin/pixel/2021-12-01security@android.com
Patch
Vendor Advisory
Hyperlink: https://source.android.com/security/bulletin/pixel/2021-12-01
Source: security@android.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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