Bug 2191690 (CVE-2023-38470)

Summary:	CVE-2023-38470 avahi: Reachable assertion in avahi_escape_label
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	ajak, caswilli, dffrench, fjansen, gzaronik, hkataria, jburrell, kaycoth, kshier, msekleta, ngough, rgodfrey, sthirugn, tuxmealux+redhatbz, vkrizan
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 vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.	Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2216713, 2216714, 2223612
Bug Blocks:	2191698

Description Pedro Sampaio 2023-04-28 19:53:24 UTC

A reachable assertion was found in avahi_escape_label.

References:

https://github.com/lathiat/avahi/issues/454

Comment 4 Dhananjay Arunesh 2023-07-18 12:00:17 UTC

Created avahi tracking bugs for this issue:

Affects: fedora-all [bug 2223612]

Comment 5 John Helmert III 2023-11-05 18:20:13 UTC

Please add the upstream reference to the CVE.

Comment 6 errata-xmlrpc 2023-12-14 08:39:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:7836 https://access.redhat.com/errata/RHSA-2023:7836

Comment 7 errata-xmlrpc 2024-01-24 16:47:36 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0418 https://access.redhat.com/errata/RHSA-2024:0418

Comment 8 errata-xmlrpc 2024-01-30 13:24:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:0576 https://access.redhat.com/errata/RHSA-2024:0576

Comment 11 errata-xmlrpc 2024-04-30 10:47:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:2433 https://access.redhat.com/errata/RHSA-2024:2433