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Bug 1686802 (CVE-2019-9631)

Summary: CVE-2019-9631 poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: caillon+fedoraproject, darunesh, feborges, gnome-sig, john.j5live, mclasen, mkasik, 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 13:22:06 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: 1686803, 1688417, 1688418, 1717866    
Bug Blocks:    

Description Dhananjay Arunesh 2019-03-08 10:54:32 UTC
Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.

Reference:
https://gitlab.freedesktop.org/poppler/poppler/issues/736

Comment 1 Dhananjay Arunesh 2019-03-08 10:55:04 UTC
Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 1686803]

Comment 7 Stefan Cornelius 2019-03-13 17:21:29 UTC
Statement:

This issue affects the versions of poppler as shipped with Red Hat Enterprise Linux 6 and 7.

Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Low, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.

Comment 9 errata-xmlrpc 2019-08-06 12:03:04 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 10 Product Security DevOps Team 2019-08-06 13:22:06 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-2019-9631

Comment 11 errata-xmlrpc 2019-09-11 09:33:23 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:2713 https://access.redhat.com/errata/RHSA-2019:2713