Bug 2186735 (CVE-2023-29479)

Summary:	CVE-2023-29479 Thunderbird: Hang when processing certain OpenPGP messages
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
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, security-response-team, stransky, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	thunderbird 102.10	Doc Type:	If docs needed, set a value
Doc Text:	The Mozilla Foundation Security Advisory describes this flaw as: Certain malformed OpenPGP messages could trigger incorrect parsing of PKESK/SKESK packets due to a bug in the Ribose RNP library used by Thunderbird up to version 102.9.1, which would cause the Thunderbird user interface to hang. The issue was discovered using Google's oss-fuzz.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-04-17 21:08:56 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:	2183252, 2183253, 2183254, 2183255, 2183256, 2183257, 2183258, 2183260, 2183261, 2183262, 2183263, 2183264, 2183265
Bug Blocks:	2183250

Description Dhananjay Arunesh 2023-04-14 09:56:36 UTC

Certain malformed OpenPGP messages could trigger incorrect parsing of PKESK/SKESK packets due to a bug in the Ribose RNP library used by Thunderbird up to version 102.9.1, which would cause the Thunderbird user interface to hang. The issue was discovered using Google's oss-fuzz.

References:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-15/#CVE-2023-29479

Comment 1 errata-xmlrpc 2023-04-17 13:53:00 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:1803 https://access.redhat.com/errata/RHSA-2023:1803

Comment 2 errata-xmlrpc 2023-04-17 13:57:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:1805 https://access.redhat.com/errata/RHSA-2023:1805

Comment 3 errata-xmlrpc 2023-04-17 13:57:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2023:1804 https://access.redhat.com/errata/RHSA-2023:1804

Comment 4 errata-xmlrpc 2023-04-17 13:58:30 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:1802 https://access.redhat.com/errata/RHSA-2023:1802

Comment 5 errata-xmlrpc 2023-04-17 14:06:59 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:1809 https://access.redhat.com/errata/RHSA-2023:1809

Comment 6 errata-xmlrpc 2023-04-17 14:07:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:1810 https://access.redhat.com/errata/RHSA-2023:1810

Comment 7 errata-xmlrpc 2023-04-17 14:07:32 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:1806 https://access.redhat.com/errata/RHSA-2023:1806

Comment 8 errata-xmlrpc 2023-04-17 14:11:38 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:1811 https://access.redhat.com/errata/RHSA-2023:1811

Comment 9 Product Security DevOps Team 2023-04-17 21:08:54 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-2023-29479