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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: poppler and evince security, bug fix, and enhancement update
Advisory ID:       RHSA-2021:1881-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1881
Issue date:        2021-05-18
CVE Names:         CVE-2020-27778 
=====================================================================

1. Summary:

An update for poppler and evince is now available for Red Hat Enterprise
Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

Poppler is a Portable Document Format (PDF) rendering library, used by
applications such as Evince.

The evince packages provide a simple multi-page document viewer for
Portable Document Format (PDF), PostScript (PS), Encapsulated PostScript
(EPS) files, and, with additional back-ends, also the Device Independent
File format (DVI) files.

The following packages have been upgraded to a later upstream version:
poppler (20.11.0). (BZ#1644423)

Security Fix(es):

* poppler: pdftohtml: access to uninitialized pointer could lead to DoS
(CVE-2020-27778)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.4 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1889793 - Handle reset form action
1900712 - CVE-2020-27778 poppler: pdftohtml: access to uninitialized pointer could lead to DoS
1919423 - Ship evince-devel in CRB

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
evince-3.28.4-11.el8.src.rpm
poppler-20.11.0-2.el8.src.rpm

aarch64:
evince-3.28.4-11.el8.aarch64.rpm
evince-browser-plugin-3.28.4-11.el8.aarch64.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-debugsource-3.28.4-11.el8.aarch64.rpm
evince-libs-3.28.4-11.el8.aarch64.rpm
evince-libs-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-nautilus-3.28.4-11.el8.aarch64.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.aarch64.rpm
poppler-20.11.0-2.el8.aarch64.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-debugsource-20.11.0-2.el8.aarch64.rpm
poppler-glib-20.11.0-2.el8.aarch64.rpm
poppler-glib-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-utils-20.11.0-2.el8.aarch64.rpm
poppler-utils-debuginfo-20.11.0-2.el8.aarch64.rpm

ppc64le:
evince-3.28.4-11.el8.ppc64le.rpm
evince-browser-plugin-3.28.4-11.el8.ppc64le.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-debugsource-3.28.4-11.el8.ppc64le.rpm
evince-libs-3.28.4-11.el8.ppc64le.rpm
evince-libs-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-nautilus-3.28.4-11.el8.ppc64le.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.ppc64le.rpm
poppler-20.11.0-2.el8.ppc64le.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-debugsource-20.11.0-2.el8.ppc64le.rpm
poppler-glib-20.11.0-2.el8.ppc64le.rpm
poppler-glib-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-utils-20.11.0-2.el8.ppc64le.rpm
poppler-utils-debuginfo-20.11.0-2.el8.ppc64le.rpm

s390x:
evince-3.28.4-11.el8.s390x.rpm
evince-browser-plugin-3.28.4-11.el8.s390x.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.s390x.rpm
evince-debuginfo-3.28.4-11.el8.s390x.rpm
evince-debugsource-3.28.4-11.el8.s390x.rpm
evince-libs-3.28.4-11.el8.s390x.rpm
evince-libs-debuginfo-3.28.4-11.el8.s390x.rpm
evince-nautilus-3.28.4-11.el8.s390x.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.s390x.rpm
poppler-20.11.0-2.el8.s390x.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-debugsource-20.11.0-2.el8.s390x.rpm
poppler-glib-20.11.0-2.el8.s390x.rpm
poppler-glib-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-utils-20.11.0-2.el8.s390x.rpm
poppler-utils-debuginfo-20.11.0-2.el8.s390x.rpm

x86_64:
evince-3.28.4-11.el8.x86_64.rpm
evince-browser-plugin-3.28.4-11.el8.x86_64.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.i686.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-debuginfo-3.28.4-11.el8.i686.rpm
evince-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-debugsource-3.28.4-11.el8.i686.rpm
evince-debugsource-3.28.4-11.el8.x86_64.rpm
evince-libs-3.28.4-11.el8.i686.rpm
evince-libs-3.28.4-11.el8.x86_64.rpm
evince-libs-debuginfo-3.28.4-11.el8.i686.rpm
evince-libs-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-nautilus-3.28.4-11.el8.x86_64.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.i686.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.x86_64.rpm
poppler-20.11.0-2.el8.i686.rpm
poppler-20.11.0-2.el8.x86_64.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.i686.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-debuginfo-20.11.0-2.el8.i686.rpm
poppler-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-debugsource-20.11.0-2.el8.i686.rpm
poppler-debugsource-20.11.0-2.el8.x86_64.rpm
poppler-glib-20.11.0-2.el8.i686.rpm
poppler-glib-20.11.0-2.el8.x86_64.rpm
poppler-glib-debuginfo-20.11.0-2.el8.i686.rpm
poppler-glib-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.i686.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-utils-20.11.0-2.el8.x86_64.rpm
poppler-utils-debuginfo-20.11.0-2.el8.i686.rpm
poppler-utils-debuginfo-20.11.0-2.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
evince-browser-plugin-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-debugsource-3.28.4-11.el8.aarch64.rpm
evince-devel-3.28.4-11.el8.aarch64.rpm
evince-libs-debuginfo-3.28.4-11.el8.aarch64.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.aarch64.rpm
poppler-cpp-20.11.0-2.el8.aarch64.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-cpp-devel-20.11.0-2.el8.aarch64.rpm
poppler-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-debugsource-20.11.0-2.el8.aarch64.rpm
poppler-devel-20.11.0-2.el8.aarch64.rpm
poppler-glib-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-glib-devel-20.11.0-2.el8.aarch64.rpm
poppler-qt5-20.11.0-2.el8.aarch64.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.aarch64.rpm
poppler-qt5-devel-20.11.0-2.el8.aarch64.rpm
poppler-utils-debuginfo-20.11.0-2.el8.aarch64.rpm

ppc64le:
evince-browser-plugin-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-debugsource-3.28.4-11.el8.ppc64le.rpm
evince-devel-3.28.4-11.el8.ppc64le.rpm
evince-libs-debuginfo-3.28.4-11.el8.ppc64le.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.ppc64le.rpm
poppler-cpp-20.11.0-2.el8.ppc64le.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-cpp-devel-20.11.0-2.el8.ppc64le.rpm
poppler-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-debugsource-20.11.0-2.el8.ppc64le.rpm
poppler-devel-20.11.0-2.el8.ppc64le.rpm
poppler-glib-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-glib-devel-20.11.0-2.el8.ppc64le.rpm
poppler-qt5-20.11.0-2.el8.ppc64le.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.ppc64le.rpm
poppler-qt5-devel-20.11.0-2.el8.ppc64le.rpm
poppler-utils-debuginfo-20.11.0-2.el8.ppc64le.rpm

s390x:
evince-browser-plugin-debuginfo-3.28.4-11.el8.s390x.rpm
evince-debuginfo-3.28.4-11.el8.s390x.rpm
evince-debugsource-3.28.4-11.el8.s390x.rpm
evince-devel-3.28.4-11.el8.s390x.rpm
evince-libs-debuginfo-3.28.4-11.el8.s390x.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.s390x.rpm
poppler-cpp-20.11.0-2.el8.s390x.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-cpp-devel-20.11.0-2.el8.s390x.rpm
poppler-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-debugsource-20.11.0-2.el8.s390x.rpm
poppler-devel-20.11.0-2.el8.s390x.rpm
poppler-glib-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-glib-devel-20.11.0-2.el8.s390x.rpm
poppler-qt5-20.11.0-2.el8.s390x.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.s390x.rpm
poppler-qt5-devel-20.11.0-2.el8.s390x.rpm
poppler-utils-debuginfo-20.11.0-2.el8.s390x.rpm

x86_64:
evince-browser-plugin-debuginfo-3.28.4-11.el8.i686.rpm
evince-browser-plugin-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-debuginfo-3.28.4-11.el8.i686.rpm
evince-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-debugsource-3.28.4-11.el8.i686.rpm
evince-debugsource-3.28.4-11.el8.x86_64.rpm
evince-devel-3.28.4-11.el8.i686.rpm
evince-devel-3.28.4-11.el8.x86_64.rpm
evince-libs-debuginfo-3.28.4-11.el8.i686.rpm
evince-libs-debuginfo-3.28.4-11.el8.x86_64.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.i686.rpm
evince-nautilus-debuginfo-3.28.4-11.el8.x86_64.rpm
poppler-cpp-20.11.0-2.el8.i686.rpm
poppler-cpp-20.11.0-2.el8.x86_64.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.i686.rpm
poppler-cpp-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-cpp-devel-20.11.0-2.el8.i686.rpm
poppler-cpp-devel-20.11.0-2.el8.x86_64.rpm
poppler-debuginfo-20.11.0-2.el8.i686.rpm
poppler-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-debugsource-20.11.0-2.el8.i686.rpm
poppler-debugsource-20.11.0-2.el8.x86_64.rpm
poppler-devel-20.11.0-2.el8.i686.rpm
poppler-devel-20.11.0-2.el8.x86_64.rpm
poppler-glib-debuginfo-20.11.0-2.el8.i686.rpm
poppler-glib-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-glib-devel-20.11.0-2.el8.i686.rpm
poppler-glib-devel-20.11.0-2.el8.x86_64.rpm
poppler-qt5-20.11.0-2.el8.i686.rpm
poppler-qt5-20.11.0-2.el8.x86_64.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.i686.rpm
poppler-qt5-debuginfo-20.11.0-2.el8.x86_64.rpm
poppler-qt5-devel-20.11.0-2.el8.i686.rpm
poppler-qt5-devel-20.11.0-2.el8.x86_64.rpm
poppler-utils-debuginfo-20.11.0-2.el8.i686.rpm
poppler-utils-debuginfo-20.11.0-2.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-27778
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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