Bug 1898146 (CVE-2020-8259) - CVE-2020-8259 nextcloud: Improper integrity protection of server-side encryption keys
Summary: CVE-2020-8259 nextcloud: Improper integrity protection of server-side encrypt...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-8259
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: 1898147
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-11-16 14:18 UTC by Michael Kaplan
Modified: 2021-02-16 18:54 UTC (History)
2 users (show)

Fixed In Version: nextcloud 20.0.0
Clone Of:
Environment:
Last Closed: 2020-11-16 17:28:38 UTC
Embargoed:

Attachments (Terms of Use)

Description Michael Kaplan 2020-11-16 14:18:10 UTC 
Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys.
Comment 1 Michael Kaplan 2020-11-16 14:18:13 UTC 
External References:

https://hackerone.com/reports/732431
https://nextcloud.com/security/advisory/?id=NC-SA-2020-041
Comment 2 Michael Kaplan 2020-11-16 14:18:33 UTC 
Created nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 1898147]
Comment 3 Product Security DevOps Team 2020-11-16 17:28:38 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.