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Red Hat Security Advisory

Synopsis: Important: skydive security update
Advisory ID: RHSA-2019:2796-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2796
Issue date: 2019-09-17
CVE Names: CVE-2019-9512 CVE-2019-9514 CVE-2019-9515
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1. Summary:

An update for skydive is now available for Red Hat OpenStack Platform 14.0
(Rocky).

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 OpenStack Platform 14.0 – noarch, ppc64le, x86_64

3. Description:

Skydive is an open source real-time network topology and protocols
analyzer.

Security Fix(es):

* HTTP/2: flood using PING frames results in unbounded memory growth
(CVE-2019-9512)

* HTTP/2: flood using HEADERS frames results in unbounded memory growth
(CVE-2019-9514)

* HTTP/2: flood using SETTINGS frames results in unbounded memory growth
(CVE-2019-9515)

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

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

1735645 – CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
1735744 – CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth
1735745 – CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth

6. Package List:

Red Hat OpenStack Platform 14.0:

Source:
skydive-0.20.5-2.el7ost.src.rpm

noarch:
skydive-selinux-0.20.5-2.el7ost.noarch.rpm

ppc64le:
skydive-0.20.5-2.el7ost.ppc64le.rpm
skydive-agent-0.20.5-2.el7ost.ppc64le.rpm
skydive-analyzer-0.20.5-2.el7ost.ppc64le.rpm
skydive-ansible-0.20.5-2.el7ost.ppc64le.rpm
skydive-debuginfo-0.20.5-2.el7ost.ppc64le.rpm

x86_64:
skydive-0.20.5-2.el7ost.x86_64.rpm
skydive-agent-0.20.5-2.el7ost.x86_64.rpm
skydive-analyzer-0.20.5-2.el7ost.x86_64.rpm
skydive-ansible-0.20.5-2.el7ost.x86_64.rpm
skydive-debuginfo-0.20.5-2.el7ost.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-2019-9512
https://access.redhat.com/security/cve/CVE-2019-9514
https://access.redhat.com/security/cve/CVE-2019-9515
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 2019 Red Hat, Inc.
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