Bug 2179751 (CVE-2023-25161) - CVE-2023-25161 nextcloud-server: Missing rate limiting on password reset functionality allows sending lots of emails
Summary: CVE-2023-25161 nextcloud-server: Missing rate limiting on password reset func...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-25161
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2179767 2179769 2179770 2179771 2179772 2179773 2179774 2179775 2179776 2179777 2179778
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-03-20 05:43 UTC by TEJ RATHI
Modified: 2023-03-20 09:30 UTC (History)
0 users

Fixed In Version: nextcloud 25.0.1, nextcloud 24.0.8, nextcloud 23.0.12
Clone Of:
Environment:
Last Closed: 2023-03-20 09:30:47 UTC
Embargoed:


Attachments (Terms of Use)

Description TEJ RATHI 2023-03-20 05:43:28 UTC
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server and Nextcloud Enterprise Server prior to versions 25.0.1 24.0.8, and 23.0.12 missing rate limiting on password reset functionality. This could result in service slowdown, storage overflow, or cost impact when using external email services. Users should upgrade to Nextcloud Server 25.0.1, 24.0.8, or 23.0.12 or Nextcloud Enterprise Server 25.0.1, 24.0.8, or 23.0.12 to receive a patch. No known workarounds are available.

https://github.com/nextcloud/server/pull/34632
https://hackerone.com/reports/1691195
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-492h-596q-xr2f

Comment 1 TEJ RATHI 2023-03-20 05:49:37 UTC
Created nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2179767]


Created nextcloud:23/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2179769]
Affects: fedora-all [bug 2179772]


Created nextcloud:24/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2179770]
Affects: fedora-all [bug 2179773]


Created nextcloud:nextcloud-18/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2179774]


Created nextcloud:nextcloud-19/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2179775]


Created nextcloud:nextcloud-21/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2179776]


Created nextcloud:nextcloud-22/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2179771]
Affects: fedora-all [bug 2179777]


Created nextcloud:nextcloud-stable/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2179778]

Comment 2 Product Security DevOps Team 2023-03-20 09:30:45 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


Note You need to log in before you can comment on or make changes to this bug.