Bug 2419826 (CVE-2025-14242) - CVE-2025-14242 vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing [NEEDINFO]
Summary: CVE-2025-14242 vsftpd: vsftpd: Denial of service via integer overflow in ls c...
Keywords:
Status: NEW
Alias: CVE-2025-14242
Deadline: 2026-01-14
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-08 03:44 UTC by Patrick Del Bello
Modified: 2026-05-25 14:50 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:
comsec: needinfo? (security-response-team)

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:0605 0 None None None 2026-01-14 15:28:05 UTC
Red Hat Product Errata RHSA-2026:0606 0 None None None 2026-01-14 14:59:16 UTC
Red Hat Product Errata RHSA-2026:0608 0 None None None 2026-01-14 15:16:43 UTC
Red Hat Product Errata RHSA-2026:4470 0 None None None 2026-03-12 13:14:11 UTC
Red Hat Product Errata RHSA-2026:4477 0 None None None 2026-03-12 13:21:01 UTC
Red Hat Product Errata RHSA-2026:4513 0 None None None 2026-03-12 16:21:05 UTC
Red Hat Product Errata RHSA-2026:4522 0 None None None 2026-03-12 17:51:40 UTC
Red Hat Product Errata RHSA-2026:4525 0 None None None 2026-03-12 18:10:18 UTC
Red Hat Product Errata RHSA-2026:4543 0 None None None 2026-03-12 20:42:38 UTC
Red Hat Product Errata RHSA-2026:4550 0 None None None 2026-03-12 22:46:25 UTC
Red Hat Product Errata RHSA-2026:4553 0 None None None 2026-03-16 01:16:08 UTC
Red Hat Product Errata RHSA-2026:4554 0 None None None 2026-03-16 01:20:00 UTC

Description Patrick Del Bello 2025-12-08 03:44:03 UTC 
HASH(0x5638e2765e28)
Comment 1 errata-xmlrpc 2026-01-14 14:59:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:0606 https://access.redhat.com/errata/RHSA-2026:0606
Comment 2 errata-xmlrpc 2026-01-14 15:16:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:0608 https://access.redhat.com/errata/RHSA-2026:0608
Comment 3 errata-xmlrpc 2026-01-14 15:28:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:0605 https://access.redhat.com/errata/RHSA-2026:0605
Comment 4 Salvatore Bonaccorso 2026-01-15 19:37:54 UTC 
Hi,

So is this correct that this CVE is specific for vsftpd in Red Hat due to an additional patch to support square brackets in ls command?

Only reference with CVE I found is related to this change:
https://src.fedoraproject.org/rpms/vsftpd/c/2ed5ba6e77f1c3e365fb4b0028945f762c456131

Thank you in advance,

Regards,
Salvatore
Comment 5 Tomas Korbar 2026-01-16 08:44:02 UTC 
Hi, yes that is correct. The vulnerability was located in the patch adding square
bracket support.

Regards.
Comment 6 errata-xmlrpc 2026-03-12 13:14:09 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2026:4470 https://access.redhat.com/errata/RHSA-2026:4470
Comment 7 errata-xmlrpc 2026-03-12 13:20:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:4477 https://access.redhat.com/errata/RHSA-2026:4477
Comment 8 errata-xmlrpc 2026-03-12 16:21:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:4513 https://access.redhat.com/errata/RHSA-2026:4513
Comment 9 errata-xmlrpc 2026-03-12 17:51:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:4522 https://access.redhat.com/errata/RHSA-2026:4522
Comment 10 errata-xmlrpc 2026-03-12 18:10:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:4525 https://access.redhat.com/errata/RHSA-2026:4525
Comment 11 errata-xmlrpc 2026-03-12 20:42:36 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:4543 https://access.redhat.com/errata/RHSA-2026:4543
Comment 12 errata-xmlrpc 2026-03-12 22:46:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:4550 https://access.redhat.com/errata/RHSA-2026:4550
Comment 13 errata-xmlrpc 2026-03-16 01:16:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:4553 https://access.redhat.com/errata/RHSA-2026:4553
Comment 14 errata-xmlrpc 2026-03-16 01:19:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:4554 https://access.redhat.com/errata/RHSA-2026:4554
Comment 17 comsec 2026-05-25 14:50:26 UTC 
Is it known if this affects rhel7 vsftpd also?

Cve page only reports "Out of support scope"
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