Bug 2173610 (CVE-2023-23009) - CVE-2023-23009 libreswan: remote DoS via crafted TS payload with an incorrect selector length
Summary: CVE-2023-23009 libreswan: remote DoS via crafted TS payload with an incorrect...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2023-23009
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2173611 2173672 2173673 2173674 2186127 2186128
Blocks: 2172271
TreeView+ depends on / blocked
 
Reported: 2023-02-27 12:06 UTC by Marian Rehak
Modified: 2023-05-17 03:44 UTC (History)
1 user (show)

Fixed In Version:
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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.
Clone Of:
Environment:
Last Closed: 2023-05-17 03:44:02 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2633 0 None None None 2023-05-09 11:04:16 UTC
Red Hat Product Errata RHSA-2023:3095 0 None None None 2023-05-16 10:00:59 UTC

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
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