CVE-2020-15671 : When typing in a password under certain conditions, a race may have occured where the InputContext was not being correct

When typing in a password under certain conditions, a race may have occured where the InputContext was not being correctly set for the input field, resulting in the typed password being saved to the keyboard dictionary. This vulnerability affects Firefox for Android < 80.

Published 2020-10-01 19:15:14

Updated 2021-07-21 11:39:24

Source Mozilla Corporation

View at NVD, CVE.org

Vulnerability category: Information leak

Exploit prediction scoring system (EPSS) score for CVE-2020-15671

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-15671

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.6	LOW	AV:N/AC:H/Au:N/C:P/I:N/A:N	4.9	2.9	NIST
Access Vector: Network Access Complexity: High Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
3.1	LOW	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N	1.6	1.4	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2020-15671

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-15671

Products affected by CVE-2020-15671

Mozilla » Firefox » For Android
Versions before (<) 80.0
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*
Matching versions

Vulnerability Details : CVE-2020-15671

Exploit prediction scoring system (EPSS) score for CVE-2020-15671

CVSS scores for CVE-2020-15671

CWE ids for CVE-2020-15671

References for CVE-2020-15671

Products affected by CVE-2020-15671