The following security updates are available for Gentoo Linux:
GLSA 201806-05 : cURL: Multiple vulnerabilities
Multiple vulnerabilities have been found in cURL, the worst of which could result in a Denial of Service condition.
GLSA 201806-06 : Chromium, Google Chrome: User-assisted execution of arbitrary code
A vulnerablity has been found in Chromium and Chrome that could allow a remote attacker to execute arbitrary code.
GLSA 201806-07 : Transmission: Remote code execution
A vulnerability was discovered in how Transmission handles access control through the X-Transmission-Session-Id.
GLSA 201806-05 : cURL: Multiple vulnerabilities
Multiple vulnerabilities have been found in cURL, the worst of which could result in a Denial of Service condition.
GLSA 201806-06 : Chromium, Google Chrome: User-assisted execution of arbitrary code
A vulnerablity has been found in Chromium and Chrome that could allow a remote attacker to execute arbitrary code.
GLSA 201806-07 : Transmission: Remote code execution
A vulnerability was discovered in how Transmission handles access control through the X-Transmission-Session-Id.
GLSA 201806-05 : cURL: Multiple vulnerabilities
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Gentoo Linux Security Advisory GLSA 201806-05
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https://security.gentoo.org/
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Severity: Normal
Title: cURL: Multiple vulnerabilities
Date: June 19, 2018
Bugs: #655266
ID: 201806-05
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Synopsis
========
Multiple vulnerabilities have been found in cURL, the worst of which
could result in a Denial of Service condition.
Background
==========
A command line tool and library for transferring data with URLs.
Affected packages
=================
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Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/curl < 7.60.0 >= 7.60.0
Description
===========
Multiple vulnerabilities have been discovered in cURL. Please review
the CVE identifiers referenced below for details.
Impact
======
Remote attackers could cause a Denial of Service condition, obtain
sensitive information, or have other unspecified impacts.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All cURL users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/curl-7.60.0"
References
==========
[ 1 ] CVE-2018-1000300
https://nvd.nist.gov/vuln/detail/CVE-2018-1000300
[ 2 ] CVE-2018-1000301
https://nvd.nist.gov/vuln/detail/CVE-2018-1000301
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201806-05
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
GLSA 201806-06 : Chromium, Google Chrome: User-assisted execution of arbitrary code
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Gentoo Linux Security Advisory GLSA 201806-06
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https://security.gentoo.org/
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Severity: Normal
Title: Chromium, Google Chrome: User-assisted execution of arbitrary
code
Date: June 20, 2018
Bugs: #658040
ID: 201806-06
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Synopsis
========
A vulnerablity has been found in Chromium and Chrome that could allow a
remote attacker to execute arbitrary code.
Background
==========
Chromium is an open-source browser project that aims to build a safer,
faster, and more stable way for all users to experience the web.
Google Chrome is one fast, simple, and secure browser for all your
devices.
Affected packages
=================
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Package / Vulnerable / Unaffected
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1 www-client/chromium < 67.0.3396.87 >= 67.0.3396.87
2 www-client/chrome < 67.0.3396.87 >= 67.0.3396.87
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2 affected packages
Description
===========
An out of bounds flaw has discovered in Chromium and Chrome's V8
component.
Impact
======
A remote attacker, by enticing a user to visit a specially crafted
website, could execute arbitrary code with the privileges of the
process
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Chromium users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=www-client/chromium-67.0.3396.87"
All Chrome users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/chrome-67.0.3396.87"
References
==========
[ 1 ] CVE-2018-6149
https://nvd.nist.gov/vuln/detail/CVE-2018-6149
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201806-06
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
GLSA 201806-07 : Transmission: Remote code execution
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Gentoo Linux Security Advisory GLSA 201806-07
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https://security.gentoo.org/
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Severity: Normal
Title: Transmission: Remote code execution
Date: June 20, 2018
Bugs: #644406
ID: 201806-07
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Synopsis
========
A vulnerability in Transmission could allow a remote attacker to
execute arbitrary RPC commands.
Background
==========
Transmission is a cross-platform BitTorrent client.
Affected packages
=================
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Package / Vulnerable / Unaffected
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1 net-p2p/transmission < 2.93 >= 2.93
Description
===========
A vulnerability was discovered in how Transmission handles access
control through the X-Transmission-Session-Id.
Impact
======
A remote attacker could execute arbitrary RFC commands or consequently
conduct a DNS rebinding attack.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Transmission users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-p2p/transmission-"
References
==========
[ 1 ] CVE-2018-5702
https://nvd.nist.gov/vuln/detail/CVE-2018-5702
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201806-07
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.
https://creativecommons.org/licenses/by-sa/2.5
