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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1854
           openvswitch security, bug fix and enhancement update
                                27 May 2020

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           openswitch
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
                   Red Hat Enterprise Linux WS/Desktop 7
                   Red Hat Enterprise Linux Server 8
                   Red Hat Enterprise Linux WS/Desktop 8
Impact/Access:     Denial of Service        -- Existing Account
                   Access Confidential Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-10726 CVE-2020-10725 CVE-2020-10724
                   CVE-2020-10723 CVE-2020-10722 

Reference:         ESB-2020.1821
                   ESB-2020.1761
                   ESB-2020.1760

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2020:2295
   https://access.redhat.com/errata/RHSA-2020:2296
   https://access.redhat.com/errata/RHSA-2020:2297
   https://access.redhat.com/errata/RHSA-2020:2298

Comment: This bulletin contains four (4) Red Hat security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

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

Synopsis:          Important: openvswitch2.13 security, bug fix and enhancement update
Advisory ID:       RHSA-2020:2295-01
Product:           Fast Datapath
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2295
Issue date:        2020-05-26
CVE Names:         CVE-2020-10722 CVE-2020-10723 CVE-2020-10724 
                   CVE-2020-10725 CVE-2020-10726 
=====================================================================

1. Summary:

An update for openvswitch2.13 is now available for Fast Datapath for Red
Hat Enterprise Linux 8.

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:

Fast Datapath for Red Hat Enterprise Linux 8 - noarch, ppc64le, s390x, x86_64

3. Description:

Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

* dpdk: librte_vhost Malicious guest could cause segfault by sending
invalid Virtio descriptor (CVE-2020-10725)

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
(CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

* dpdk: librte_vhost Missing inputs validation in Vhost-crypto
(CVE-2020-10724)

* dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result
in a DoS (CVE-2020-10726)

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.

Bug Fix(es):

* DPDK virtio_user lack of notifications make vhost_net+napi stops tx
buffers (BZ#1803082)

* Update internal DPDK to 19.11.1 (BZ#1824825)

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/):

1803082 - DPDK virtio_user lack of notifications make vhost_net+napi stops tx buffers
1824825 - Update internal DPDK to 19.11.1
1828867 - CVE-2020-10722 dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()
1828884 - CVE-2020-10724 dpdk: librte_vhost Missing inputs validation in Vhost-crypto
1828894 - CVE-2020-10725 dpdk: librte_vhost Malicious guest could cause segfault by sending invalid Virtio descriptor
1828898 - CVE-2020-10726 dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result in a DoS

6. Package List:

Fast Datapath for Red Hat Enterprise Linux 8:

Source:
openvswitch2.13-2.13.0-25.el8fdp.1.src.rpm

noarch:
openvswitch2.13-test-2.13.0-25.el8fdp.1.noarch.rpm

ppc64le:
network-scripts-openvswitch2.13-2.13.0-25.el8fdp.1.ppc64le.rpm
openvswitch2.13-2.13.0-25.el8fdp.1.ppc64le.rpm
openvswitch2.13-debuginfo-2.13.0-25.el8fdp.1.ppc64le.rpm
openvswitch2.13-debugsource-2.13.0-25.el8fdp.1.ppc64le.rpm
openvswitch2.13-devel-2.13.0-25.el8fdp.1.ppc64le.rpm
python3-openvswitch2.13-2.13.0-25.el8fdp.1.ppc64le.rpm
python3-openvswitch2.13-debuginfo-2.13.0-25.el8fdp.1.ppc64le.rpm

s390x:
network-scripts-openvswitch2.13-2.13.0-25.el8fdp.1.s390x.rpm
openvswitch2.13-2.13.0-25.el8fdp.1.s390x.rpm
openvswitch2.13-debuginfo-2.13.0-25.el8fdp.1.s390x.rpm
openvswitch2.13-debugsource-2.13.0-25.el8fdp.1.s390x.rpm
openvswitch2.13-devel-2.13.0-25.el8fdp.1.s390x.rpm
python3-openvswitch2.13-2.13.0-25.el8fdp.1.s390x.rpm
python3-openvswitch2.13-debuginfo-2.13.0-25.el8fdp.1.s390x.rpm

x86_64:
network-scripts-openvswitch2.13-2.13.0-25.el8fdp.1.x86_64.rpm
openvswitch2.13-2.13.0-25.el8fdp.1.x86_64.rpm
openvswitch2.13-debuginfo-2.13.0-25.el8fdp.1.x86_64.rpm
openvswitch2.13-debugsource-2.13.0-25.el8fdp.1.x86_64.rpm
openvswitch2.13-devel-2.13.0-25.el8fdp.1.x86_64.rpm
python3-openvswitch2.13-2.13.0-25.el8fdp.1.x86_64.rpm
python3-openvswitch2.13-debuginfo-2.13.0-25.el8fdp.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-2020-10722
https://access.redhat.com/security/cve/CVE-2020-10723
https://access.redhat.com/security/cve/CVE-2020-10724
https://access.redhat.com/security/cve/CVE-2020-10725
https://access.redhat.com/security/cve/CVE-2020-10726
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.
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Hash: SHA256

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

Synopsis:          Moderate: openvswitch2.11 security, bug fix and enhancement update
Advisory ID:       RHSA-2020:2296-01
Product:           Fast Datapath
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2296
Issue date:        2020-05-26
CVE Names:         CVE-2020-10722 CVE-2020-10723 CVE-2020-10724 
=====================================================================

1. Summary:

An update for openvswitch2.11 is now available for Fast Datapath for Red
Hat Enterprise Linux 7.

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:

Fast Datapath for Red Hat Enterprise Linux 7 - noarch, ppc64le, s390x, x86_64

3. Description:

Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
(CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

* dpdk: librte_vhost Missing inputs validation in Vhost-crypto
(CVE-2020-10724)

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.

Bug Fix(es):

* [RHEL7] Update OVS 2.11 to last branch-2.11 commit and DPDK 18.11.7
(BZ#1822653)

* [RHEL7] ingress qdisc gets removed (BZ#1826826)

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/):

1822653 - [RHEL7] Update OVS 2.11 to last branch-2.11 commit and DPDK 18.11.7
1828867 - CVE-2020-10722 dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()
1828884 - CVE-2020-10724 dpdk: librte_vhost Missing inputs validation in Vhost-crypto

6. Package List:

Fast Datapath for Red Hat Enterprise Linux 7:

Source:
openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.src.rpm

noarch:
openvswitch2.11-test-2.11.0-54.20200327gita4efc59.el7fdp.noarch.rpm

ppc64le:
openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm
python-openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm

s390x:
openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.s390x.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el7fdp.s390x.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el7fdp.s390x.rpm
python-openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.s390x.rpm

x86_64:
openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm
python-openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.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-2020-10722
https://access.redhat.com/security/cve/CVE-2020-10723
https://access.redhat.com/security/cve/CVE-2020-10724
https://access.redhat.com/security/updates/classification/#moderate

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

Synopsis:          Moderate: openvswitch2.11 security, bug fix and enhancement update
Advisory ID:       RHSA-2020:2297-01
Product:           Fast Datapath
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2297
Issue date:        2020-05-26
CVE Names:         CVE-2020-10722 CVE-2020-10723 CVE-2020-10724 
=====================================================================

1. Summary:

An update for openvswitch2.11 is now available for Fast Datapath 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:

Fast Datapath for Red Hat Enterprise Linux 8 - noarch, ppc64le, s390x, x86_64

3. Description:

Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
(CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

* dpdk: librte_vhost Missing inputs validation in Vhost-crypto
(CVE-2020-10724)

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.

Bug Fix(es):

* [RHEL8] Update OVS 2.11 to last branch-2.11 commit and DPDK 18.11.7
(BZ#1822654)

* [RHEL8] ingress qdisc gets removed (BZ#1826827)

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/):

1822654 - [RHEL8] Update OVS 2.11 to last branch-2.11 commit and DPDK 18.11.7
1828867 - CVE-2020-10722 dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()
1828884 - CVE-2020-10724 dpdk: librte_vhost Missing inputs validation in Vhost-crypto

6. Package List:

Fast Datapath for Red Hat Enterprise Linux 8:

Source:
openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.src.rpm

noarch:
openvswitch2.11-test-2.11.0-54.20200327gita4efc59.el8fdp.noarch.rpm

ppc64le:
network-scripts-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
openvswitch2.11-debugsource-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
python3-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm
python3-openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.ppc64le.rpm

s390x:
network-scripts-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
openvswitch2.11-debugsource-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
python3-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm
python3-openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.s390x.rpm

x86_64:
network-scripts-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
openvswitch2.11-debugsource-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
python3-openvswitch2.11-2.11.0-54.20200327gita4efc59.el8fdp.x86_64.rpm
python3-openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el8fdp.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-2020-10722
https://access.redhat.com/security/cve/CVE-2020-10723
https://access.redhat.com/security/cve/CVE-2020-10724
https://access.redhat.com/security/updates/classification/#moderate

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.
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Hash: SHA256

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

Synopsis:          Moderate: openvswitch security, bug fix and enhancement update
Advisory ID:       RHSA-2020:2298-01
Product:           Fast Datapath
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2298
Issue date:        2020-05-26
CVE Names:         CVE-2020-10722 CVE-2020-10723 
=====================================================================

1. Summary:

An update for openvswitch is now available in Fast Datapath for Red Hat
Enterprise Linux 7.

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:

Fast Datapath for Red Hat Enterprise Linux 7 - noarch, ppc64le, s390x, x86_64

3. Description:

Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
(CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

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.

Bug Fix(es):

* OVS causing high pings and latency inside guest VM when an active DPDK
port fails (BZ#1822198)

* SEGV after recirculation in batch processing in vswitchd 2.9.0
(BZ#1826886)

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/):

1822198 - OVS causing high pings and latency inside guest VM when an active DPDK port fails
1826886 - SEGV after recirculation in batch processing in vswitchd 2.9.0
1828867 - CVE-2020-10722 dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()

6. Package List:

Fast Datapath for Red Hat Enterprise Linux 7:

Source:
openvswitch-2.9.0-130.el7fdp.src.rpm

noarch:
openvswitch-test-2.9.0-130.el7fdp.noarch.rpm

ppc64le:
openvswitch-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-debuginfo-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-devel-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-ovn-central-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-ovn-common-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-ovn-host-2.9.0-130.el7fdp.ppc64le.rpm
openvswitch-ovn-vtep-2.9.0-130.el7fdp.ppc64le.rpm
python-openvswitch-2.9.0-130.el7fdp.ppc64le.rpm

s390x:
openvswitch-2.9.0-130.el7fdp.s390x.rpm
openvswitch-debuginfo-2.9.0-130.el7fdp.s390x.rpm
openvswitch-devel-2.9.0-130.el7fdp.s390x.rpm
openvswitch-ovn-central-2.9.0-130.el7fdp.s390x.rpm
openvswitch-ovn-common-2.9.0-130.el7fdp.s390x.rpm
openvswitch-ovn-host-2.9.0-130.el7fdp.s390x.rpm
openvswitch-ovn-vtep-2.9.0-130.el7fdp.s390x.rpm
python-openvswitch-2.9.0-130.el7fdp.s390x.rpm

x86_64:
openvswitch-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-debuginfo-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-devel-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-ovn-central-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-ovn-common-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-ovn-host-2.9.0-130.el7fdp.x86_64.rpm
openvswitch-ovn-vtep-2.9.0-130.el7fdp.x86_64.rpm
python-openvswitch-2.9.0-130.el7fdp.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-2020-10722
https://access.redhat.com/security/cve/CVE-2020-10723
https://access.redhat.com/security/updates/classification/#moderate

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.
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