Bug 2128806 (CVE-2022-3155)

Summary:	CVE-2022-3155 Mozilla: Attachment files saved to disk on macOS could be executed without warning
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	erack, jhorak, nobody, stransky, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	thunderbird 102.3	Doc Type:	---
Doc Text:	A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that Thunderbird did not set the attribute com.apple.quarantine on the received file when saving or opening an email attachment on macOS. If the received file was an application and the user attempted to open it, the application was started immediately without asking the user to confirm.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-11-27 22:29:47 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2126005

Description Mauro Matteo Cascella 2022-09-21 14:28:18 UTC

When saving or opening an email attachment on macOS, Thunderbird did not set attribute com.apple.quarantine on the received file. If the received file was an application and the user attempted to open it, then the application was started immediately without asking the user to confirm.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2022-42/#CVE-2022-3155

Comment 1 Product Security DevOps Team 2022-11-27 22:29:45 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3155