[OSSA-2017-002] Nova logs sensitive context from notification exceptions (CVE-2017-7214)

[Jeremy Stanley <jeremy () openstack org>]

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OSSA-2017-002: Nova logs sensitive context from notification exceptions
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:Date: March 23, 2017
:CVE: CVE-2017-7214


Affects
~~~~~~~
- Nova: >=13.0.0 <=13.1.3, >=14.0.0 <=14.0.4, >=15.0.0 <=15.0.1


Description
~~~~~~~~~~~
Matt Riedemann with Huawei reported a vulnerability in Nova. Legacy
notification exception contexts appearing in ERROR level logs may
include sensitive information such as account passwords and
authorization tokens. All Nova setups are affected.


Patches
~~~~~~~
- https://review.openstack.org/447075 (Mitaka)
- https://review.openstack.org/447072 (Newton)
- https://review.openstack.org/447071 (Ocata)
- https://review.openstack.org/446948 (Pike)


Credits
~~~~~~~
- Matt Riedemann from Huawei (CVE-2017-7214)


References
~~~~~~~~~~
- https://launchpad.net/bugs/1673569
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7214

-- 
Jeremy Stanley
OpenStack Vulnerability Management Team

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