[RHSA-2019:1245-01] Moderate: Red Hat Quay 3.0.2 security and bug fix update

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

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                   Red Hat Security Advisory

Synopsis:          Moderate: Red Hat Quay 3.0.2 security and bug fix update
Advisory ID:       RHSA-2019:1245-01
Product:           Red Hat Quay
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1245
Issue date:        2019-05-20
CVE Names:         CVE-2016-2183 
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1. Summary:

An update is now available for Red Hat Quay 3.

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.

Red Hat Quay is a secure, private container registry that builds, analyzes
and distributes container images. It provides a high level of automation
and customization.

2. Description:

Security Fix(es):

* A flaw was found in the way the DES/3DES cipher was used as part of the
 TLS/SSL protocol. A man-in-the-middle attacker could use this flaw to
recover some plaintext data by capturing large amounts of encrypted traffic
between TLS/SSL server and client if the communication used a DES/3DES
based ciphersuite. (CVE-2016-2183)

Bug Fix(es):

* Running Quay in config mode now works in a disconnected option which
doesn't require pulling resources from the Internet.

* Quay's security scan endpoint is now enabled at startup for viewing
results of Clair container image scans.

3. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

1369383 - CVE-2016-2183 SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32)
1709477 - Quay 3.0.2 errata

5. References:

https://access.redhat.com/security/cve/CVE-2016-2183
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2019 Red Hat, Inc.
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