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Vulnerability Details :

CVE-2021-21124

Summary
Assigner-Chrome
Assigner Org ID-ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28
Published At-09 Feb, 2021 | 13:55
Updated At-03 Aug, 2024 | 18:01
Rejected At-
Credits

Potential user after free in Speech Recognizer in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

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:Chrome
Assigner Org ID:ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28
Published At:09 Feb, 2021 | 13:55
Updated At:03 Aug, 2024 | 18:01
Rejected At:
▼CVE Numbering Authority (CNA)

Potential user after free in Speech Recognizer in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Affected Products
Vendor
Google LLCGoogle
Product
Chrome
Versions
Affected
  • From unspecified before 88.0.4324.96 (custom)
Problem Types
TypeCWE IDDescription
textN/APotential user after free
Type: text
CWE ID: N/A
Description: Potential user after free
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
x_refsource_MISC
https://crbug.com/1131346
x_refsource_MISC
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124
x_refsource_MISC
Hyperlink: https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
Resource:
x_refsource_MISC
Hyperlink: https://crbug.com/1131346
Resource:
x_refsource_MISC
Hyperlink: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124
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://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
x_refsource_MISC
x_transferred
https://crbug.com/1131346
x_refsource_MISC
x_transferred
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124
x_refsource_MISC
x_transferred
Hyperlink: https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://crbug.com/1131346
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:chrome-cve-admin@google.com
Published At:09 Feb, 2021 | 14:15
Updated At:08 Mar, 2021 | 18:49

Potential user after free in Speech Recognizer in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

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
Primary3.19.6CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.6
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
Google LLC
google
>>chrome>>Versions before 88.0.4324.96(exclusive)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>edge_chromium>>Versions before 88.0.705.50(exclusive)
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.htmlchrome-cve-admin@google.com
Release Notes
Vendor Advisory
https://crbug.com/1131346chrome-cve-admin@google.com
Permissions Required
Third Party Advisory
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124chrome-cve-admin@google.com
Third Party Advisory
Hyperlink: https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
Source: chrome-cve-admin@google.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://crbug.com/1131346
Source: chrome-cve-admin@google.com
Resource:
Permissions Required
Third Party Advisory
Hyperlink: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21124
Source: chrome-cve-admin@google.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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