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Vulnerability Details :

CVE-2019-15615

Summary
Assigner-hackerone
Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At-04 Feb, 2020 | 19:08
Updated At-05 Aug, 2024 | 00:56
Rejected At-
Credits

A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past.

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:hackerone
Assigner Org ID:36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At:04 Feb, 2020 | 19:08
Updated At:05 Aug, 2024 | 00:56
Rejected At:
▼CVE Numbering Authority (CNA)

A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past.

Affected Products
Vendor
n/a
Product
Nextcloud Android
Versions
Affected
  • 3.9.1
Problem Types
TypeCWE IDDescription
CWECWE-284Improper Access Control - Generic (CWE-284)
Type: CWE
CWE ID: CWE-284
Description: Improper Access Control - Generic (CWE-284)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hackerone.com/reports/747726
x_refsource_MISC
https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
x_refsource_MISC
Hyperlink: https://hackerone.com/reports/747726
Resource:
x_refsource_MISC
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
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://hackerone.com/reports/747726
x_refsource_MISC
x_transferred
https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
x_refsource_MISC
x_transferred
Hyperlink: https://hackerone.com/reports/747726
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:support@hackerone.com
Published At:04 Feb, 2020 | 20:15
Updated At:13 Feb, 2020 | 16:53

A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past.

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
Primary3.16.1MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary2.03.6LOW
AV:L/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 2.0
Base score: 3.6
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:N
CPE Matches

Nextcloud GmbH
nextcloud
>>nextcloud>>Versions up to 3.9.0(inclusive)
cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE-284Secondarysupport@hackerone.com
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-284
Type: Secondary
Source: support@hackerone.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://hackerone.com/reports/747726support@hackerone.com
Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-004support@hackerone.com
Permissions Required
Hyperlink: https://hackerone.com/reports/747726
Source: support@hackerone.com
Resource:
Third Party Advisory
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
Source: support@hackerone.com
Resource:
Permissions Required

Change History

0
Information is not available yet

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