Bug 2064406 (CVE-2022-0865)

Summary:	CVE-2022-0865 libtiff: reachable assertion
Product:	[Other] Security Response	Reporter:	Nick Tait <ntait>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erik-fedora, mike, mmuzila, nforro, phracek, rh-spice-bugs
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 reachable assertion failure was found in libtiff's JBIG functionality. This flaw allows an attacker who can submit a crafted file to an application linked with libtiff and using the JBIG functionality, causes a crash via an assertion failure, leading to a denial of service. The exact mechanism and conditions around this issue are dependent on how the application uses libtiff.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-06 22:33:09 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:	2065344, 2065345, 2065346, 2065347, 2065348, 2065359, 2065360
Bug Blocks:	2062928

Description Nick Tait 2022-03-15 18:37:33 UTC

Reachable Assertion in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources.

Upstream fix:
https://gitlab.com/libtiff/libtiff/-/merge_requests/306

Comment 1 Nick Tait 2022-03-15 18:37:53 UTC

Additional references
https://gitlab.com/libtiff/libtiff/-/issues/385
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0865.json

Comment 3 Todd Cullum 2022-03-17 18:17:34 UTC

Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2065359]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2065360]

Comment 4 errata-xmlrpc 2022-11-08 09:45:13 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7585 https://access.redhat.com/errata/RHSA-2022:7585

Comment 5 errata-xmlrpc 2022-11-15 10:35:24 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8194 https://access.redhat.com/errata/RHSA-2022:8194

Comment 6 Product Security DevOps Team 2022-12-06 22:33:08 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-2022-0865