Bug 1619895 (CVE-2018-3776)

Summary:	CVE-2018-3776 nextcloud: Improper input validation allows attackers to not have their actions logged to the audit log
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	james.hogarth
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	nextcloud 11.0.5, nextcloud 12.0.3	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 10:36:11 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1619896, 1619897
Bug Blocks:

Description Sam Fowler 2018-08-22 03:04:14 UTC

Nextcloud Server before versions 11.0.5 and 12.0.3 is vulnerable to improper validation of input which allows an attacker to not have their actions logged to the audit log.


External References:

https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
https://hackerone.com/reports/232347

Comment 1 Sam Fowler 2018-08-22 03:04:38 UTC

Created nextcloud tracking bugs for this issue:

Affects: epel-7 [bug 1619897]
Affects: fedora-all [bug 1619896]

Comment 2 Product Security DevOps Team 2019-06-10 10:36:11 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.