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From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <80ea6611-3432-f5a4-9a43-cf0b21f7f98a@gentoo.org>
Subject: [ GLSA 201701-19 ] NTFS-3G: Privilege escalation

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Gentoo Linux Security Advisory GLSA 201701-19
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https://security.gentoo.org/
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Severity: Normal
Title: NTFS-3G: Privilege escalation
Date: January 11, 2017
Bugs: #550970
ID: 201701-19

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Synopsis
========

A vulnerability in NTFS-3G allows local users to gain root privileges.

Background
==========

NTFS-3G is a stable, full-featured, read-write NTFS driver for various
operating systems.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-fs/ntfs3g < 2016.2.22 >= 2016.2.22

Description
===========

NTFS-3G is affected by the same vulnerability as reported in "GLSA
201603-04" when the bundled fuse-lite implementation is used.

Impact
======

A local user could gain root privileges.

Workaround
==========

There is no known workaround at this time. However, on Gentoo when the
"external-fuse" USE flag is set or the "suid" USE flag is not
set then
NTFS-3G is not affected. Both of these cases are the default
configuration.

Resolution
==========

All NTFS-3G users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-fs/ntfs3g-2016.2.22"

References
==========

[ 1 ] CVE-2015-3202
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3202
[ 2 ] GLSA 201603-04
https://security.gentoo.org/glsa/201603-04

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/201701-19

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2017 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5

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Gentoo Linux Security Advisory GLSA 201701-19
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<a
class=3D"moz-txt-link-freet=
ext" href=3D"https://security.gentoo.org/">https://security.gentoo.org/</=
a>
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Severity: Normal
Title: NTFS-3G: Privilege escalation
Date: January 11, 2017
Bugs: #550970
ID: 201701-19

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Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

A vulnerability in NTFS-3G allows local users to gain root privileges.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

NTFS-3G is a stable, full-featured, read-write NTFS driver for various
operating systems.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-fs/ntfs3g < 2016.2.22 >=3D
2016.=
2.22=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

NTFS-3G is affected by the same vulnerability as reported in "GLSA
201603-04" when the bundled fuse-lite implementation is used.

Impact
=3D=3D=3D=3D=3D=3D

A local user could gain root privileges.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time. However, on Gentoo when the
"external-fuse" USE flag is set or the "suid" USE flag is not
set then
NTFS-3G is not affected. Both of these cases are the default
configuration.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All NTFS-3G users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=3Dsys-fs/ntfs3g-2016.2.22"

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2015-3202
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2015-3202">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
15-3202</a>
[ 2 ] GLSA 201603-04
<a class=3D"moz-txt-link-freetext" href=3D"https://security.gentoo.=
org/glsa/201603-04">https://security.gentoo.org/glsa/201603-04</a>

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

<a class=3D"moz-txt-link-freetext" href=3D"https://security.gentoo.org/g=
lsa/201701-19">https://security.gentoo.org/glsa/201701-19</a>

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:security@gentoo.org"=
>security@gentoo.org</a> or alternatively, you may file a bug at
<a class=3D"moz-txt-link-freetext" href=3D"https://bugs.gentoo.org">https=
://bugs.gentoo.org</a>.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2017 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

<a class=3D"moz-txt-link-freetext" href=3D"http://creativecommons.org/lic=
enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre>
</body>
</html>

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