Bug 2349338 - ntpd-rs: ntpd NTS client denial of service via wrongly sized cookies [fedora-40]
Summary: ntpd-rs: ntpd NTS client denial of service via wrongly sized cookies [fedora-40]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: ntpd-rs
Version: 40
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Fabio Valentini
QA Contact:
URL:
Whiteboard: {"flaws": ["6dfc8323-6bd4-4ec2-878b-a...
Depends On:
Blocks: GHSA-v83q-83hj-rw38
TreeView+ depends on / blocked
 
Reported: 2025-03-03 03:45 UTC by Avinash Hanwate
Modified: 2025-05-03 02:08 UTC (History)
2 users (show)

Fixed In Version: ntpd-rs-1.5.0-1.fc40 ntpd-rs-1.5.0-1.fc41 ntpd-rs-1.5.0-1.fc42
Clone Of:
Environment:
Last Closed: 2025-05-03 01:11:05 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Avinash Hanwate 2025-03-03 03:45:02 UTC
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2349055

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 2 Fabio Valentini 2025-03-11 14:12:24 UTC
bad bot.

Comment 3 Fedora Update System 2025-04-24 11:54:16 UTC
FEDORA-2025-c480cf7e5e (ntpd-rs-1.5.0-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-c480cf7e5e

Comment 4 Fedora Update System 2025-04-24 11:54:17 UTC
FEDORA-2025-66b73d6c72 (ntpd-rs-1.5.0-1.fc40) has been submitted as an update to Fedora 40.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-66b73d6c72

Comment 5 Fedora Update System 2025-04-24 11:54:17 UTC
FEDORA-2025-e9be11b9ba (ntpd-rs-1.5.0-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-e9be11b9ba

Comment 6 Fedora Update System 2025-04-25 03:17:59 UTC
FEDORA-2025-66b73d6c72 has been pushed to the Fedora 40 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-66b73d6c72`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-66b73d6c72

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2025-04-25 03:45:29 UTC
FEDORA-2025-e9be11b9ba has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-e9be11b9ba`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-e9be11b9ba

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2025-04-25 04:11:57 UTC
FEDORA-2025-c480cf7e5e has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-c480cf7e5e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-c480cf7e5e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Aoife Moloney 2025-04-28 15:34:12 UTC
This message is a reminder that Fedora Linux 40 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 40 on 2025-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
'version' of '40'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, change the 'version' 
to a later Fedora Linux version. Note that the version field may be hidden.
Click the "Show advanced fields" button if you do not see it.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora Linux 40 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora Linux, you are encouraged to change the 'version' to a later version
prior to this bug being closed.

Comment 10 Fedora Update System 2025-05-03 01:11:05 UTC
FEDORA-2025-66b73d6c72 (ntpd-rs-1.5.0-1.fc40) has been pushed to the Fedora 40 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2025-05-03 01:11:10 UTC
FEDORA-2025-e9be11b9ba (ntpd-rs-1.5.0-1.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2025-05-03 02:08:33 UTC
FEDORA-2025-c480cf7e5e (ntpd-rs-1.5.0-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.


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