Bug 1743123 (CVE-2019-15149)

Summary:	CVE-2019-15149 mitogen: security bypass in core.py
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	carlwgeorge
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:	2019-08-19 08:48:19 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:	1743124, 1743126
Bug Blocks:

Description Dhananjay Arunesh 2019-08-19 07:09:55 UTC

A vulnerability was found in core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected.

Reference:
https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18

Upstream commit:
https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc

Comment 1 Dhananjay Arunesh 2019-08-19 07:10:10 UTC

Created python-mitogen tracking bugs for this issue:

Affects: epel-all [bug 1743126]
Affects: fedora-all [bug 1743124]

Comment 2 Product Security DevOps Team 2019-08-19 08:48:19 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.