Bug 1831050 (CVE-2020-9355)

Summary:	CVE-2020-9355 networkmanager-ssh: privilege escalation via extra mishandled options
Product:	[Other] Security Response	Reporter:	msiddiqu
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	code, echevemaster, malkodan
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:	2020-05-04 16:32:01 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:	1831051
Bug Blocks:

Description msiddiqu 2020-05-04 14:20:56 UTC

danfruehauf NetworkManager-ssh before 1.2.11 allows privilege escalation because extra options are mishandled.

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1803499
https://github.com/danfruehauf/NetworkManager-ssh/pull/98
https://github.com/danfruehauf/NetworkManager-ssh/releases/tag/1.2.11
https://www.debian.org/security/2020/dsa-4637

Comment 1 msiddiqu 2020-05-04 14:21:24 UTC

Created NetworkManager-ssh tracking bugs for this issue:

Affects: fedora-all [bug 1831051]

Comment 2 Product Security DevOps Team 2020-05-04 16:32:01 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.