Bug 1931478 (CVE-2020-10254)

Summary:	CVE-2020-10254 owncloud: an attacker can bypass authentication on a password-protected image by displaying its preview
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	extras-orphan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-22 19:02:07 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:	1931479
Bug Blocks:

Description Guilherme de Almeida Suckevicz 2021-02-22 14:04:23 UTC

An issue was discovered in ownCloud before 10.4. An attacker can bypass authentication on a password-protected image by displaying its preview.

Reference:
https://owncloud.com/security-advisories/public-link-password-bypass-via-image-previews/

Comment 1 Guilherme de Almeida Suckevicz 2021-02-22 14:05:46 UTC

Created owncloud tracking bugs for this issue:

Affects: epel-7 [bug 1931479]

Comment 2 Product Security DevOps Team 2021-02-22 19:02:07 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.