[ GLSA 201503-01 ] JasPer: Multiple Vulnerabilities

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Gentoo Linux Security Advisory GLSA 201503-01
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http://security.gentoo.org/
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Severity: Normal
Title: JasPer: Multiple Vulnerabilities
Date: March 06, 2015
Bugs: #531688, #533744, #537530
ID: 201503-01

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Synopsis
========

Multiple vulnerabilities have been found in JasPer, the worst of which
could could allow an attacker to execute arbitrary code.

Background
==========

JasPer is a software-based implementation of the codec specified in the
JPEG-2000 Part-1 standard.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/jasper < 1.900.1-r9 >= 1.900.1-r9

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

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

Impact
======

A remote attacker could entice a user to open a specially crafted file
using JasPer, possibly resulting in execution of arbitrary code.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All jasper users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/jasper-1.900.1-r9"

References
==========

[ 1 ] CVE-2014-8137
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8137
[ 2 ] CVE-2014-8138
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8138
[ 3 ] CVE-2014-8157
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8157
[ 4 ] CVE-2014-8158
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8158
[ 5 ] CVE-2014-9029
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9029

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

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

http://security.gentoo.org/glsa/glsa-201503-01.xml

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 2015 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

[ GLSA 201503-02 ] D-Bus: Denial of Service

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Gentoo Linux Security Advisory GLSA 201503-02
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http://security.gentoo.org/
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Severity: Normal
Title: D-Bus: Denial of Service
Date: March 07, 2015
Bugs: #539482
ID: 201503-02

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Synopsis
========

A vulnerability has been found in D-Bus, possibly resulting in local
Denial of Service.

Background
==========

D-Bus is a message bus system, a simple way for applications to talk to
one another.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-apps/dbus < 1.8.16 >= 1.8.16

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

D-Bus doesn't validate the source of ActivationFailure signals.

Impact
======

A local attacker could possibly cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All D-Bus users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/dbus-1.8.16"

References
==========

[ 1 ] CVE-2015-0245
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-0245

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

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

http://security.gentoo.org/glsa/glsa-201503-02.xml

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 2015 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