CVE-2022-22756

CVE Details

Release Date:	2022-12-22
Impact:	None	What is this?

Description

If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

See more information about CVE-2022-22756 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:	8.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	Required
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2022-0514	2022-02-16
Oracle Linux version 7 (thunderbird)	ELSA-2022-0538	2022-02-16
Oracle Linux version 8 (firefox)	ELSA-2022-0510	2022-02-14
Oracle Linux version 8 (thunderbird)	ELSA-2022-0535	2022-02-15