Bug 1898146 (CVE-2020-8259)

Summary: CVE-2020-8259 nextcloud: Improper integrity protection of server-side encryption keys
Product: [Other] Security Response Reporter: Michael Kaplan <mkaplan>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: ce, james.hogarth
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: nextcloud 20.0.0 Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2020-11-16 17:28:38 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1898147    
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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 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.