Bug 1640216 (CVE-2018-1000808)

Summary:	CVE-2018-1000808 pyOpenSSL: Failure to release memory before removing last reference in PKCS #12 Store
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, apevec, bmcclain, chrisw, dbaker, dblechte, dfediuck, eedri, jjoyce, jlieskov, jokerman, jruzicka, jschluet, kbasil, lewk, lhh, lpeer, mariel, markmc, mburns, mgoldboi, michal.skrivanek, mmirecki, rbryant, rhos-maint, sbonazzo, sclewis, sherold, sisharma, slinaber, ssaha, sthangav, tdecacqu, tmraz, trankin, vbellur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	pyOpenSSL 17.5.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 10:39:53 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:	1640218, 1640219, 1642780, 1642781, 1642782, 1642783, 1642784, 1649622, 1654554
Bug Blocks:	1640222

Description Andrej Nemec 2018-10-17 14:51:56 UTC

Python Cryptographic Authority pyopenssl version before 17.5.0 fails to release memory before removing last reference in PKCS #12 Store. This can result in a Denial of service if memory runs low or is exhausted.

Upstream issue:

https://github.com/pyca/pyopenssl/pull/723

Comment 1 Andrej Nemec 2018-10-17 14:55:55 UTC

Created pyOpenSSL tracking bugs for this issue:

Affects: fedora-28 [bug 1640218]
Affects: openstack-rdo [bug 1640219]

Comment 7 errata-xmlrpc 2019-01-16 17:53:20 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 13.0 (Queens)

Via RHSA-2019:0085 https://access.redhat.com/errata/RHSA-2019:0085