Bug 2047923 (CVE-2022-25310)

Summary:	CVE-2022-25310 fribidi: SEGV in fribidi_remove_bidi_marks
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bdettelb, caillon+fedoraproject, eng-i18n-bugs, gnome-sig, jburrell, jwong, kaycoth, manisandro, mclasen, michel, rhughes, rstrode, sandmann, tagoh, trathi
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file. This flaw allows an attacker to pass a specially crafted file to Fribidi, leading to a crash and causing a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-04 17:03:25 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:	2050062, 2050063, 2067045, 2067046
Bug Blocks:	2047924

Description Pedro Sampaio 2022-01-28 21:05:36 UTC

SEGV found in fribidi_remove_bidi_marks.

References:

https://github.com/fribidi/fribidi/issues/183

Comment 6 TEJ RATHI 2022-03-23 06:13:23 UTC

Created fribidi tracking bugs for this issue:

Affects: fedora-all [bug 2067045]


Created mingw-fribidi tracking bugs for this issue:

Affects: fedora-all [bug 2067046]

Comment 7 TEJ RATHI 2022-05-10 08:10:20 UTC

*** Bug 2047898 has been marked as a duplicate of this bug. ***

Comment 8 errata-xmlrpc 2022-11-08 09:22:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7514 https://access.redhat.com/errata/RHSA-2022:7514

Comment 9 errata-xmlrpc 2022-11-15 09:57:50 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8011 https://access.redhat.com/errata/RHSA-2022:8011

Comment 10 Product Security DevOps Team 2022-12-04 17:03:23 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-2022-25310