Bug 1722081 (CVE-2019-10171)

Summary:	CVE-2019-10171 389-ds-base: Insufficient fix for CVE-2018-14648 denial of service in RHEL-7.5
Product:	[Other] Security Response	Reporter:	Cedric Buissart <cbuissar>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	lkrispen, mreynolds, nkinder, rmeggins, spichugi, tbordaz, vashirov
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	389-ds-base 1.4.0.17	Doc Type:	If docs needed, set a value
Doc Text:	It was found that the fix for CVE-2018-14648 was incorrectly applied in RHEL 7.5. An attacker would still be able to provoke excessive CPU consumption leading to a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-16 14:40:41 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:	1718277
Bug Blocks:	1722087

Description Cedric Buissart 2019-06-19 13:18:55 UTC

I was found that the fix present in RHEL-7.5 RHSA-2018:3507 for flaw CVE-2018-14648 was not sufficient.

Other RHEL versions are not affected.

Comment 3 Cedric Buissart 2019-06-20 09:30:34 UTC

The CVE was partially fixed, following upstream fix was missing in the original RHEL-7.5 build :
https://pagure.io/389-ds-base/c/722a6f8679

Comment 4 errata-xmlrpc 2019-07-16 13:45:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7.5 Extended Update Support

Via RHSA-2019:1789 https://access.redhat.com/errata/RHSA-2019:1789

Comment 5 Product Security DevOps Team 2019-07-16 14:40:41 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-10171