CVE-2020-15650 : Given an installed malicious file picker application, an attacker was able to ov

Given an installed malicious file picker application, an attacker was able to overwrite local files and thus overwrite Firefox settings (but not access the previous profile). *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.11.

Published 2020-08-10 18:15:12

Updated 2020-08-12 16:41:45

Source Mozilla Corporation

View at NVD, CVE.org

Products affected by CVE-2020-15650

Mozilla » Firefox Esr
Versions before (<) 68.11
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Matching versions
When used together with: Google » Android » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-15650

EPSS FAQ

0.25%

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

~ 45 %

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

CVSS scores for CVE-2020-15650

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: None

References for CVE-2020-15650

https://bugzilla.mozilla.org/show_bug.cgi?id=1652360

Access Denied
Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2020-31/

Security Vulnerabilities fixed in Firefox ESR 68.11 — Mozilla
Vendor Advisory

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Vulnerability Details : CVE-2020-15650

Products affected by CVE-2020-15650

Exploit prediction scoring system (EPSS) score for CVE-2020-15650

CVSS scores for CVE-2020-15650

References for CVE-2020-15650