Bug 2132891 (CVE-2022-39211)

Summary:	CVE-2022-39211 nextcloud-server: Server-Side Request Forgery (SSRF) via potential filter bypass with too lax local domain checking
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ce, cglombek, ichavero, james.hogarth
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:	2022-11-29 14:14:26 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:	2132893, 2132894, 2132895, 2132896, 2132897, 2132899, 2132901, 2132903, 2132905, 2132907, 2132909, 2132911
Bug Blocks:	2128470

Description TEJ RATHI 2022-10-07 07:15:09 UTC

Nextcloud server is an open source personal cloud platform. In affected versions it was found that locally running webservices can be found and requested erroneously. It is recommended that the Nextcloud Server is upgraded to 23.0.8 or 24.0.4. It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.10.4, 23.0.8 or 24.0.4. There are no known workarounds for this issue.

https://github.com/nextcloud/server/pull/32988
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-rmf9-w497-8cq8
https://github.com/nextcloud/server/pull/33031

Comment 1 TEJ RATHI 2022-10-07 07:20:34 UTC

Created nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132893]


Created nextcloud:23/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2132894]
Affects: fedora-all [bug 2132897]


Created nextcloud:24/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2132895]
Affects: fedora-all [bug 2132899]


Created nextcloud:nextcloud-18/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132901]


Created nextcloud:nextcloud-19/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132903]


Created nextcloud:nextcloud-20/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132905]


Created nextcloud:nextcloud-21/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132907]


Created nextcloud:nextcloud-22/nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2132896]
Affects: fedora-all [bug 2132909]


Created nextcloud:nextcloud-stable/nextcloud tracking bugs for this issue:

Affects: fedora-all [bug 2132911]

Comment 2 Product Security DevOps Team 2022-11-29 14:14:24 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.