Bug 2187915 (CVE-2023-25817) - CVE-2023-25817 nextcloud-server: delete permissions are not saved when creating public share
Summary: CVE-2023-25817 nextcloud-server: delete permissions are not saved when creati...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-25817
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: 2187918 2187919 2187920 2187921 2187922 2187923 2187924 2187925 2187926 2187927 2187928
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-04-19 06:24 UTC by TEJ RATHI
Modified: 2023-04-19 11:35 UTC (History)
0 users

Fixed In Version: nextcloud-server 24.0.9
Doc Type: ---
Doc Text:
A user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded.
Clone Of:
Environment:
Last Closed: 2023-04-19 11:35:01 UTC
Embargoed:


Attachments (Terms of Use)

Description TEJ RATHI 2023-04-19 06:24:11 UTC
Nextcloud server is an open source, personal cloud implementation. In versions from 24.0.0 and before 24.0.9 a user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded. This issue has been addressed andit is recommended that the Nextcloud Server is upgraded to 24.0.9. There are no known workarounds for this vulnerability.

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv
https://github.com/nextcloud/server/pull/33941

Comment 1 TEJ RATHI 2023-04-19 06:33:11 UTC
Created nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2187918]


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

Affects: epel-all [bug 2187919]
Affects: fedora-all [bug 2187922]


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

Affects: epel-all [bug 2187920]
Affects: fedora-all [bug 2187923]


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

Affects: fedora-all [bug 2187924]


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

Affects: fedora-all [bug 2187925]


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

Affects: fedora-all [bug 2187926]


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

Affects: epel-all [bug 2187921]
Affects: fedora-all [bug 2187927]


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

Affects: fedora-all [bug 2187928]

Comment 2 Product Security DevOps Team 2023-04-19 11:34:59 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.


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