Sigurnosni nedostatak programskog paketa GNU Emacs

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Gentoo Linux Security Advisory GLSA 201801-07
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https://security.gentoo.org/
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Severity: Normal
Title: GNU Emacs: Command injection
Date: January 07, 2018
Bugs: #630680
ID: 201801-07

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Synopsis
========

A vulnerability has been found in Emacs which may allow for arbitrary
command execution.

Background
==========

GNU Emacs is a highly extensible and customizable text editor.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 app-editors/emacs < 23.4-r16:23 >= 23.4-r16:23
< 24.5-r4:24 >= 24.5-r4:24
< 25.2-r1:25 >= 25.2-r1:25

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

A command injection flaw within the Emacs “enriched mode” handling has
been discovered.

Impact
======

A remote attacker, by enticing a user to open a specially crafted file,
could execute arbitrary commands with the privileges of process.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All GNU Emacs 23.x users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=app-editors/emacs-23.4-r16”

All GNU Emacs 24.x users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=app-editors/emacs-24.5-r4”

All GNU Emacs 25.x users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=app-editors/emacs-,25.2-r1”

References
==========

[ 1 ] CVE-2017-14482
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14482

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

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

https://security.gentoo.org/glsa/201801-07
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- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
Gentoo Linux Security Advisory GLSA 201801-07
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 https://security.gentoo.org/
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 
 Severity: Normal
 Title: GNU Emacs: Command injection
 Date: January 07, 2018
 Bugs: #630680
 ID: 201801-07
 
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 
Synopsis
========
 
A vulnerability has been found in Emacs which may allow for arbitrary
command execution.
 
Background
==========
 
GNU Emacs is a highly extensible and customizable text editor.
 
Affected packages
=================
 
 ——————————————————————-
 Package / Vulnerable / Unaffected
 ——————————————————————-
 1 app-editors/emacs < 23.4-r16:23 >= 23.4-r16:23 
 < 24.5-r4:24 >= 24.5-r4:24 
 < 25.2-r1:25 >= 25.2-r1:25 
 
Description
===========
 
A command injection flaw within the Emacs "enriched mode" handling has
been discovered.
 
Impact
======
 
A remote attacker, by enticing a user to open a specially crafted file,
could execute arbitrary commands with the privileges of process.
 
Workaround
==========
 
There is no known workaround at this time.
 
Resolution
==========
 
All GNU Emacs 23.x users should upgrade to the latest version:
 
 # emerge –sync
 # emerge –ask –oneshot –verbose ">=app-editors/emacs-23.4-r16"
 
All GNU Emacs 24.x users should upgrade to the latest version:
 
 # emerge –sync
 # emerge –ask –oneshot –verbose ">=app-editors/emacs-24.5-r4"
 
All GNU Emacs 25.x users should upgrade to the latest version:
 
 # emerge –sync
 # emerge –ask –oneshot –verbose ">=app-editors/emacs-,25.2-r1"
 
References
==========
 
[ 1 ] CVE-2017-14482
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14482
 
Availability
============
 
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
 
 https://security.gentoo.org/glsa/201801-07
 
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 2018 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.
 
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