-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: dbus security update
Advisory ID:       RHSA-2020:3298-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3298
Issue date:        2020-08-04
CVE Names:         CVE-2020-12049
====================================================================
1. Summary:

An update for dbus is now available for Red Hat Enterprise Linux 8.1
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 Enterprise Linux AppStream EUS (v. 8.1) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v. 8.1) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

D-Bus is a system for sending messages between applications. It is used
both for the system-wide message bus service, and as a
per-user-login-session messaging facility.

Security Fix(es):

* dbus: denial of service via file descriptor leak (CVE-2020-12049)

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.

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

For the update to take effect, all running instances of dbus-daemon and all
running applications using the libdbus library must be restarted, or the
system rebooted.

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

1849041 - CVE-2020-12049 dbus: denial of service via file descriptor leak

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.1):

aarch64:
dbus-daemon-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-debugsource-1.12.8-10.el8_1.aarch64.rpm
dbus-devel-1.12.8-10.el8_1.aarch64.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-x11-1.12.8-10.el8_1.aarch64.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.aarch64.rpm

ppc64le:
dbus-daemon-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-debugsource-1.12.8-10.el8_1.ppc64le.rpm
dbus-devel-1.12.8-10.el8_1.ppc64le.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-x11-1.12.8-10.el8_1.ppc64le.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.ppc64le.rpm

s390x:
dbus-daemon-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-debugsource-1.12.8-10.el8_1.s390x.rpm
dbus-devel-1.12.8-10.el8_1.s390x.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-x11-1.12.8-10.el8_1.s390x.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.s390x.rpm

x86_64:
dbus-daemon-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-debugsource-1.12.8-10.el8_1.i686.rpm
dbus-debugsource-1.12.8-10.el8_1.x86_64.rpm
dbus-devel-1.12.8-10.el8_1.i686.rpm
dbus-devel-1.12.8-10.el8_1.x86_64.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-x11-1.12.8-10.el8_1.x86_64.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.x86_64.rpm

Red Hat Enterprise Linux BaseOS EUS (v. 8.1):

Source:
dbus-1.12.8-10.el8_1.src.rpm

aarch64:
dbus-1.12.8-10.el8_1.aarch64.rpm
dbus-daemon-1.12.8-10.el8_1.aarch64.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-debugsource-1.12.8-10.el8_1.aarch64.rpm
dbus-libs-1.12.8-10.el8_1.aarch64.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-tools-1.12.8-10.el8_1.aarch64.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.aarch64.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.aarch64.rpm

noarch:
dbus-common-1.12.8-10.el8_1.noarch.rpm

ppc64le:
dbus-1.12.8-10.el8_1.ppc64le.rpm
dbus-daemon-1.12.8-10.el8_1.ppc64le.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-debugsource-1.12.8-10.el8_1.ppc64le.rpm
dbus-libs-1.12.8-10.el8_1.ppc64le.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-tools-1.12.8-10.el8_1.ppc64le.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.ppc64le.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.ppc64le.rpm

s390x:
dbus-1.12.8-10.el8_1.s390x.rpm
dbus-daemon-1.12.8-10.el8_1.s390x.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-debugsource-1.12.8-10.el8_1.s390x.rpm
dbus-libs-1.12.8-10.el8_1.s390x.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-tools-1.12.8-10.el8_1.s390x.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.s390x.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.s390x.rpm

x86_64:
dbus-1.12.8-10.el8_1.x86_64.rpm
dbus-daemon-1.12.8-10.el8_1.x86_64.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-daemon-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-debugsource-1.12.8-10.el8_1.i686.rpm
dbus-debugsource-1.12.8-10.el8_1.x86_64.rpm
dbus-libs-1.12.8-10.el8_1.i686.rpm
dbus-libs-1.12.8-10.el8_1.x86_64.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-libs-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-tests-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-tools-1.12.8-10.el8_1.x86_64.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-tools-debuginfo-1.12.8-10.el8_1.x86_64.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.i686.rpm
dbus-x11-debuginfo-1.12.8-10.el8_1.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-2020-12049
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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p3bm
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce