ByteOS Network

NVD Vulnerability Details :

CVE-2020-35111

Analyzed

Source-security@mozilla.org

Published At-07 Jan, 2021 | 14:15

Updated At-12 Jan, 2021 | 16:52

When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a user opening View Source could have inadvertently leaked their IP address. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N

CPE Matches

Mozilla Corporation

>>firefox>>Versions before 84.0(exclusive)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Mozilla Corporation

>>firefox_esr>>Versions before 78.6.0(exclusive)

cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

Mozilla Corporation

>>thunderbird>>Versions before 78.6.0(exclusive)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-noinfo	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1657916	security@mozilla.org	Permissions Required
https://www.mozilla.org/security/advisories/mfsa2020-54/	security@mozilla.org	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-55/	security@mozilla.org	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-56/	security@mozilla.org	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History