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Debian Security Advisory 4056-1

Debian Security Advisory 4056-1
Posted Dec 7, 2017
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4056-1 - George Shuklin from servers.com discovered that Nova, a cloud computing fabric controller, did not correctly enforce its image- or hosts-filters. This allowed an authenticated user to bypass those filters by simply rebuilding an instance.

tags | advisory
systems | linux, debian
advisories | CVE-2017-16239
MD5 | 59dad51aa14d50820ad247f32a24207a

Debian Security Advisory 4056-1

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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4056-1 security@debian.org
https://www.debian.org/security/ Sebastien Delafond
December 07, 2017 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : nova
CVE ID : CVE-2017-16239
Debian Bug : 882009

George Shuklin from servers.com discovered that Nova, a cloud
computing fabric controller, did not correctly enforce its image- or
hosts-filters. This allowed an authenticated user to bypass those
filters by simply rebuilding an instance.

For the stable distribution (stretch), this problem has been fixed in
version 2:14.0.0-4+deb9u1.

We recommend that you upgrade your nova packages.

For the detailed security status of nova please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/nova

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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