Bug 2102165 (CVE-2022-31744)

Summary:	CVE-2022-31744 Mozilla: CSP bypass enabling stylesheet injection
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erack, jhorak, nobody, stransky, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	firefox 91.11, thunderbird 91.11, thunderbird 102	Doc Type:	---
Doc Text:	A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of an attacker that can inject CSS into stylesheets accessible via internal URIs, such as resources. In doing so, they can bypass a page's Content Security Policy.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-07-01 17:24:26 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:	2098600, 2098601, 2098602, 2098603, 2098604, 2098605, 2098606, 2098607, 2098608, 2098609, 2098644, 2098645, 2098646, 2098647, 2098648, 2098649, 2098650, 2098651, 2098652, 2098653
Bug Blocks:	2098598

Description Mauro Matteo Cascella 2022-06-29 12:20:23 UTC

An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2022-25/#CVE-2022-31744

Comment 1 errata-xmlrpc 2022-06-30 21:58:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:5477 https://access.redhat.com/errata/RHSA-2022:5477

Comment 2 errata-xmlrpc 2022-06-30 21:59:31 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:5478 https://access.redhat.com/errata/RHSA-2022:5478

Comment 3 errata-xmlrpc 2022-06-30 23:17:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:5472 https://access.redhat.com/errata/RHSA-2022:5472

Comment 4 errata-xmlrpc 2022-06-30 23:18:14 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:5473 https://access.redhat.com/errata/RHSA-2022:5473

Comment 5 errata-xmlrpc 2022-06-30 23:21:50 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5469 https://access.redhat.com/errata/RHSA-2022:5469

Comment 6 errata-xmlrpc 2022-06-30 23:22:12 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5470 https://access.redhat.com/errata/RHSA-2022:5470

Comment 7 errata-xmlrpc 2022-07-01 00:24:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:5474 https://access.redhat.com/errata/RHSA-2022:5474

Comment 8 errata-xmlrpc 2022-07-01 00:25:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:5475 https://access.redhat.com/errata/RHSA-2022:5475

Comment 9 errata-xmlrpc 2022-07-01 01:26:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:5479 https://access.redhat.com/errata/RHSA-2022:5479

Comment 10 errata-xmlrpc 2022-07-01 01:27:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:5480 https://access.redhat.com/errata/RHSA-2022:5480

Comment 11 errata-xmlrpc 2022-07-01 01:57:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:5481 https://access.redhat.com/errata/RHSA-2022:5481

Comment 12 errata-xmlrpc 2022-07-01 01:58:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:5482 https://access.redhat.com/errata/RHSA-2022:5482

Comment 13 Product Security DevOps Team 2022-07-01 17:24:24 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-2022-31744