Bug 2181135 (CVE-2023-26767)

Summary:	CVE-2023-26767 liblouis: buffer overflow in lou_logFile function at logginc.c
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
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Fixed In Version:		Doc Type:	If docs needed, set a value
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2181136, 2181146, 2181147
Bug Blocks:	2179176

Description Dhananjay Arunesh 2023-03-23 08:15:11 UTC

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

References:
https://github.com/liblouis/liblouis/issues/1292
https://github.com/liblouis/liblouis/pull/1297

Comment 1 Dhananjay Arunesh 2023-03-23 08:15:36 UTC

Created liblouis tracking bugs for this issue:

Affects: fedora-all [bug 2181136]

Comment 4 errata-xmlrpc 2023-11-07 08:15:00 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