CVE-2020-15677

CVE Details

Release Date:	2020-10-01
Impact:	None	What is this?

Description

By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

See more information about CVE-2020-15677 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	6.1
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	Required
Scope:	Changed
Confidentiality Impact:	Low
Integrity Impact:	Low
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2020-3835	2020-11-14
Oracle Linux version 6 (thunderbird)	ELSA-2020-4158	2020-11-23
Oracle Linux version 7 (firefox)	ELSA-2020-4080	2020-10-13
Oracle Linux version 7 (thunderbird)	ELSA-2020-4163	2020-10-13
Oracle Linux version 8 (firefox)	ELSA-2020-3832	2020-09-24
Oracle Linux version 8 (thunderbird)	ELSA-2020-4155	2020-10-04