Sicherheit: Ausführen beliebiger Kommandos in NTFS-3G

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Gentoo Linux Security Advisory GLSA 202007-45
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https://security.gentoo.org/
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Severity: High
Title: NTFS-3G: Remote code execution, possible privilege escalation
Date: July 27, 2020
Bugs: #717640
ID: 202007-45

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Synopsis
========

A buffer overflow in NTFS-3g might allow local or remote attacker(s) to
execute arbitrary code, or escalate 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 < 2017.3.23-r3 >= 2017.3.23-r3

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

An integer underflow issue exists in NTFS-3G which may cause a heap
buffer overflow with crafted input.

Impact
======

A remote attacker may be able to execute arbitrary code while a local
attacker may be able to escalate privileges.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

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

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-fs/ntfs3g-2017.3.23-r3"

References
==========

[ 1 ] CVE-2019-9755
https://nvd.nist.gov/vuln/detail/CVE-2019-9755

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

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

https://security.gentoo.org/glsa/202007-45

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 2020 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.

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

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Gentoo Linux Security Advisory GLSA 202007-45
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<a href="https://security.gentoo.org/" class="">https://security.gentoo.org/</a>
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Severity: High
Title: NTFS-3G: Remote code execution, possible privilege escalation
Date: July 27, 2020
Bugs: #717640
ID: 202007-45

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

A buffer overflow in NTFS-3g might allow local or remote attacker(s) to
execute arbitrary code, or escalate 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 < 2017.3.23-r3 >=
2017.3.23-r3

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

An integer underflow issue exists in NTFS-3G which may cause a heap
buffer overflow with crafted input.

Impact
======

A remote attacker may be able to execute arbitrary code while a local
attacker may be able to escalate privileges.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

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

# emerge --sync
# emerge --ask --oneshot --verbose
">=sys-fs/ntfs3g-2017.3.23-r3"

References
==========

[ 1 ] CVE-2019-9755
<a href="https://nvd.nist.gov/vuln/detail/CVE-2019-9755" class="">https://nvd.nist.gov/vuln/detail/CVE-2019-9755</a>

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

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

<a href="https://security.gentoo.org/glsa/202007-45" class="">https://security.gentoo.org/glsa/202007-45</a>

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
<a href="mailto:security@gentoo.org"
class="">security@gentoo.org</a> or alternatively, you may file a bug at
<a href="https://bugs.gentoo.org" class="">https://bugs.gentoo.org</a>.

License
=======

Copyright 2020 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 href="https://creativecommons.org/licenses/by-sa/2.5" class="">https://creativecommons.org/licenses/by-sa/2.5</a></pre><div class=""><br class=""></div></body></html>
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