Bug 2173610 (CVE-2023-23009)

Summary:	CVE-2023-23009 libreswan: remote DoS via crafted TS payload with an incorrect selector length
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dueno
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 flaw was found in the Libreswan package. A crafted TS payload with an incorrect selector length may allow a remote attacker to cause a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-05-17 03:44:02 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:	2173611, 2173672, 2173673, 2173674, 2186127, 2186128
Bug Blocks:	2172271

Description Marian Rehak 2023-02-27 12:06:25 UTC

A crafted TS payload with an incorrect selector length may allow a remote attacker to cause a denial of service.

Comment 1 Marian Rehak 2023-02-27 12:06:39 UTC

Created libreswan tracking bugs for this issue:

Affects: fedora-all [bug 2173611]

Comment 3 errata-xmlrpc 2023-05-09 11:04:15 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2633 https://access.redhat.com/errata/RHSA-2023:2633

Comment 4 errata-xmlrpc 2023-05-16 10:00:58 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:3095 https://access.redhat.com/errata/RHSA-2023:3095

Comment 5 Product Security DevOps Team 2023-05-17 03:44:00 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-2023-23009

Comment 6 errata-xmlrpc 2024-12-02 01:16:57 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2024:10594 https://access.redhat.com/errata/RHSA-2024:10594