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

Synopsis:          Moderate: qt5-qtbase security update
Advisory ID:       RHSA-2022:1796-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1796
Issue date:        2022-05-10
CVE Names:         CVE-2021-38593 
=====================================================================

1. Summary:

An update for qt5-qtbase 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, noarch, ppc64le, s390x,
 x86_64

3. Description:

Qt is a software toolkit for developing applications. The qt5-base packages
contain base tools for string, xml, and network handling in Qt.

Security Fix(es):

* qt: out-of-bounds write in QOutlineMapper::convertPath called from
QRasterPaintEngine::fill and QPaintEngineEx::stroke (CVE-2021-38593)

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 8.6 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/):

1994719 - CVE-2021-38593 qt: out-of-bounds write in QOutlineMapper::convertPath
 called from QRasterPaintEngine::fill and QPaintEngineEx::stroke

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
qt5-qtbase-5.15.2-4.el8.src.rpm

aarch64:
qt5-qtbase-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-devel-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-examples-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-gui-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-mysql-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-odbc-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-postgresql-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-private-devel-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.aarch64.rpm

noarch:
qt5-qtbase-common-5.15.2-4.el8.noarch.rpm

ppc64le:
qt5-qtbase-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-devel-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-examples-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-gui-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-mysql-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-odbc-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-postgresql-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-private-devel-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.ppc64le.rpm

s390x:
qt5-qtbase-5.15.2-4.el8.s390x.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.s390x.rpm
qt5-qtbase-devel-5.15.2-4.el8.s390x.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-examples-5.15.2-4.el8.s390x.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-gui-5.15.2-4.el8.s390x.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-mysql-5.15.2-4.el8.s390x.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-odbc-5.15.2-4.el8.s390x.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-postgresql-5.15.2-4.el8.s390x.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-private-devel-5.15.2-4.el8.s390x.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.s390x.rpm

x86_64:
qt5-qtbase-5.15.2-4.el8.i686.rpm
qt5-qtbase-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.i686.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-devel-5.15.2-4.el8.i686.rpm
qt5-qtbase-devel-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-examples-5.15.2-4.el8.i686.rpm
qt5-qtbase-examples-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-gui-5.15.2-4.el8.i686.rpm
qt5-qtbase-gui-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-mysql-5.15.2-4.el8.i686.rpm
qt5-qtbase-mysql-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-odbc-5.15.2-4.el8.i686.rpm
qt5-qtbase-odbc-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-postgresql-5.15.2-4.el8.i686.rpm
qt5-qtbase-postgresql-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-private-devel-5.15.2-4.el8.i686.rpm
qt5-qtbase-private-devel-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
qt5-qtbase-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-static-5.15.2-4.el8.aarch64.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.aarch64.rpm

ppc64le:
qt5-qtbase-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-static-5.15.2-4.el8.ppc64le.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.ppc64le.rpm

s390x:
qt5-qtbase-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.s390x.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.s390x.rpm
qt5-qtbase-static-5.15.2-4.el8.s390x.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.s390x.rpm

x86_64:
qt5-qtbase-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.i686.rpm
qt5-qtbase-debugsource-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-devel-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-examples-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-gui-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-mysql-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-odbc-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-postgresql-debuginfo-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-static-5.15.2-4.el8.i686.rpm
qt5-qtbase-static-5.15.2-4.el8.x86_64.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.el8.i686.rpm
qt5-qtbase-tests-debuginfo-5.15.2-4.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-2021-38593
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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