Bug 2181143 (CVE-2023-26769)

Summary:	CVE-2023-26769 liblouis: buffer overflow in Lou_Trace
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dking, mclasen
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2181145, 2181148, 2181149
Bug Blocks:	2179176

Description Dhananjay Arunesh 2023-03-23 08:25:05 UTC

Buffer Overflow vulnerability was found in Liblouis Lou_Trace v.3.24.0 allows a remote attacker to cause a denial of service via the resolveSubtable function at compileTranslationTabel.c.

References:
http://loutrace.com
https://github.com/liblouis/liblouis
https://github.com/liblouis/liblouis/pull/1300

Comment 1 Dhananjay Arunesh 2023-03-23 08:25:39 UTC

Created liblouis tracking bugs for this issue:

Affects: fedora-all [bug 2181145]

Comment 4 errata-xmlrpc 2023-11-07 08:15:03 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6385 https://access.redhat.com/errata/RHSA-2023:6385