Sigurnosni nedostaci programskog paketa Poppler

Detalji os-a: WN7
Važnost: IMP
Operativni sustavi: L
Kategorije: LGE

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Gentoo Linux Security Advisory GLSA 201801-17
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https://security.gentoo.org/
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Severity: Normal
Title: Poppler: Multiple vulnerabilities
Date: January 17, 2018
Bugs: #619558, #620198, #622430, #624708, #627390
ID: 201801-17

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Synopsis
========

Multiple vulnerabilities have been found in Poppler, the worst of which
could allow the execution of arbitrary code.

Background
==========

Poppler is a PDF rendering library based on the xpdf-3.0 code base.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 app-text/poppler < 0.57.0-r1 >= 0.57.0-r1

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

Multiple vulnerabilities have been discovered in Poppler. Please review
the CVE identifiers referenced below for details.

Impact
======

A remote attacker, by enticing a user to open a specially crafted PDF,
could execute arbitrary code or cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Poppler users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=app-text/poppler-0.57.0-r1”

References
==========

[ 1 ] CVE-2017-2820
https://nvd.nist.gov/vuln/detail/CVE-2017-2820
[ 2 ] CVE-2017-7511
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7511
[ 3 ] CVE-2017-9083
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9083
[ 4 ] CVE-2017-9406
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9406
[ 5 ] CVE-2017-9408
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9408
[ 6 ] CVE-2017-9865
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9865

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

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

https://security.gentoo.org/glsa/201801-17

Concerns?
=========<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.0//EN” “http://www.w3.org/TR/REC-html40/strict.dtd”>
<html><head><meta name=”qrichtext” content=”1″ /><style type=”text/css”>
p, li { white-space: pre-wrap; }
</style></head><body style=” font-family:’Noto Sans’; font-size:10pt; font-weight:400; font-style:normal;”>
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
Gentoo Linux Security Advisory GLSA 201801-17
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 https://security.gentoo.org/
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 
 Severity: Normal
 Title: Poppler: Multiple vulnerabilities
 Date: January 17, 2018
 Bugs: #619558, #620198, #622430, #624708, #627390
 ID: 201801-17
 
- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -
 
Synopsis
========
 
Multiple vulnerabilities have been found in Poppler, the worst of which
could allow the execution of arbitrary code.
 
Background
==========
 
Poppler is a PDF rendering library based on the xpdf-3.0 code base.
 
Affected packages
=================
 
 ——————————————————————-
 Package / Vulnerable / Unaffected
 ——————————————————————-
 1 app-text/poppler < 0.57.0-r1 >= 0.57.0-r1 
 
Description
===========
 
Multiple vulnerabilities have been discovered in Poppler. Please review
the CVE identifiers referenced below for details.
 
Impact
======
 
A remote attacker, by enticing a user to open a specially crafted PDF,
could execute arbitrary code or cause a Denial of Service condition.
 
Workaround
==========
 
There is no known workaround at this time.
 
Resolution
==========
 
All Poppler users should upgrade to the latest version:
 
 # emerge –sync
 # emerge –ask –oneshot –verbose ">=app-text/poppler-0.57.0-r1"
 
References
==========
 
[ 1 ] CVE-2017-2820
 https://nvd.nist.gov/vuln/detail/CVE-2017-2820
[ 2 ] CVE-2017-7511
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7511
[ 3 ] CVE-2017-9083
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9083
[ 4 ] CVE-2017-9406
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9406
[ 5 ] CVE-2017-9408
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9408
[ 6 ] CVE-2017-9865
 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9865
 
Availability
============
 
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
 
 https://security.gentoo.org/glsa/201801-17
 
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.
 
https://creativecommons.org/licenses/by-sa/2.5</body></html>—–BEGIN PGP SIGNATURE—–

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Autor	Danijel Kozinovic
Cert id	NCERT-REF-2018-01-0121-ADV
Cve	CERT-CVE-DUMMY
ID izvornika	CERT-ORIGID-DUMMY
Proizvod	CERT-DUMMY-PRODUCT
Izvor	http://www.adobe.com/

Sigurnosni nedostaci programskog paketa Poppler

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