Bug 1838533 (CVE-2020-8139) - CVE-2020-8139 nextcloud: hide-download shares to be downloadable when appending /download to the URL
Summary: CVE-2020-8139 nextcloud: hide-download shares to be downloadable when appendi...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2020-8139
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1838534 1838535 1838536
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-05-21 10:34 UTC by Marian Rehak
Modified: 2021-10-28 05:26 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2021-10-28 05:26:33 UTC
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Description Marian Rehak 2020-05-21 10:34:47 UTC 
A missing access control check in Nextcloud Server < 18.0.1, < 17.0.4, and < 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL.

Upstream Advisory:

https://nextcloud.com/security/advisory/?id=NC-SA-2020-015
Comment 1 Marian Rehak 2020-05-21 10:35:25 UTC 
Created nextcloud tracking bugs for this issue:

Affects: epel-7 [bug 1838536]
Affects: fedora-30 [bug 1838534]
Affects: fedora-31 [bug 1838535]
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