Bug 2183929 (CVE-2023-28844) - CVE-2023-28844 nexcloud: unknown funtion leads to improper access control
Summary: CVE-2023-28844 nexcloud: unknown funtion leads to improper access control
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-28844
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: 2183930 2183931
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-04-03 07:03 UTC by Dhananjay Arunesh
Modified: 2023-04-03 10:52 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2023-04-03 10:52:57 UTC
Embargoed:

Attachments (Terms of Use)

Description Dhananjay Arunesh 2023-04-03 07:03:00 UTC 
Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References:
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj
https://github.com/nextcloud/server/pull/36113
Comment 1 Dhananjay Arunesh 2023-04-03 07:03:32 UTC 
Created nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2183930]
Affects: fedora-all [bug 2183931]
Comment 2 Product Security DevOps Team 2023-04-03 10:52:55 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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