[RHSA-2021:0937-01] Important: rubygem-em-http-request security update

[Security announcements for all Red Hat products and services.]

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                   Red Hat Security Advisory

Synopsis:          Important: rubygem-em-http-request security update
Advisory ID:       RHSA-2021:0937-01
Product:           Red Hat OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0937
Issue date:        2021-03-18
CVE Names:         CVE-2020-13482 
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1. Summary:

An update for rubygem-em-http-request is now available for Red Hat
OpenStack Platform 13 (Queens).

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 13.0 Operational Tools for RHEL 7 - ppc64le, x86_64

3. Description:

EventMachine based, async HTTP Request client.

Security Fix(es):

* missing SSL hostname validation allows MITM (CVE-2020-13482)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page 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/):

1911457 - CVE-2020-13482 rubygem-em-http-request: missing SSL hostname validation allows MITM

6. Package List:

Red Hat OpenStack Platform 13.0 Operational Tools for RHEL 7:

Source:
rubygem-em-http-request-1.1.5-4.el7ost.src.rpm

ppc64le:
rubygem-em-http-request-1.1.5-4.el7ost.ppc64le.rpm
rubygem-em-http-request-debuginfo-1.1.5-4.el7ost.ppc64le.rpm

x86_64:
rubygem-em-http-request-1.1.5-4.el7ost.x86_64.rpm
rubygem-em-http-request-debuginfo-1.1.5-4.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-2020-13482
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2021 Red Hat, Inc.
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