Bug 1649457 (CVE-2018-19149)

Summary:	CVE-2018-19149 poppler: NULL pointer dereference in _poppler_attachment_new
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	feborges, john.j5live, manisandro, mclasen, mkasik, nobrowser, rdieter, rhughes, rstrode, sandmann
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:	2019-08-06 13:20:50 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:	1649458, 1649459, 1649460, 1651309
Bug Blocks:	1649454

Description Laura Pardo 2018-11-13 16:16:53 UTC

An issue was found in Poppler before 0.70.0. A NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment. 


References:
https://gitlab.freedesktop.org/poppler/poppler/issues/664

Comment 1 Laura Pardo 2018-11-13 16:17:32 UTC

Created mingw-poppler tracking bugs for this issue:

Affects: fedora-all [bug 1649459]


Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 1649458]

Comment 3 Stefan Cornelius 2018-11-19 15:40:32 UTC

Patch:
https://github.com/freedesktop/poppler/commit/f162ecdea0dda5dbbdb45503c1d55d9afaa41d44

Technically a dupe of bug #1569334

Comment 4 Stefan Cornelius 2018-11-19 16:21:45 UTC

Statement:

This issue affects the versions of poppler as shipped with Red Hat Enterprise Linux 7.

Comment 6 errata-xmlrpc 2019-08-06 12:02:57 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2022 https://access.redhat.com/errata/RHSA-2019:2022

Comment 7 Product Security DevOps Team 2019-08-06 13:20:50 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-2018-19149