The following updates has been released for Gentoo Linux:
GLSA 201904-17 : Patch: Multiple vulnerabilities
GLSA 201904-18 : libseccomp: Privilege escalation
GLSA 201904-19 : Dovecot: Multiple vulnerabilities
GLSA 201904-17 : Patch: Multiple vulnerabilities
GLSA 201904-18 : libseccomp: Privilege escalation
GLSA 201904-19 : Dovecot: Multiple vulnerabilities
GLSA 201904-17 : Patch: Multiple vulnerabilities
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Gentoo Linux Security Advisory GLSA 201904-17
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https://security.gentoo.org/
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Severity: Normal
Title: Patch: Multiple vulnerabilities
Date: April 17, 2019
Bugs: #647792, #647794, #652710
ID: 201904-17
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Synopsis
========
Multiple vulnerabilities have been found in Patch, the worst of which
could result in the execution of arbitrary code.
Background
==========
Patch takes a patch file containing a difference listing produced by
the diff program and applies those differences to one or more original
files, producing patched versions.
Affected packages
=================
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Package / Vulnerable / Unaffected
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1 sys-devel/patch < 2.7.6-r3 >= 2.7.6-r3
Description
===========
Multiple vulnerabilities have been discovered in Patch. Please review
the CVE identifiers referenced below for details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Patch users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-devel/patch-2.7.6-r3"
References
==========
[ 1 ] CVE-2018-1000156
https://nvd.nist.gov/vuln/detail/CVE-2018-1000156
[ 2 ] CVE-2018-6951
https://nvd.nist.gov/vuln/detail/CVE-2018-6951
[ 3 ] CVE-2018-6952
https://nvd.nist.gov/vuln/detail/CVE-2018-6952
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201904-17
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 2019 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 201904-18 : libseccomp: Privilege escalation
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Gentoo Linux Security Advisory GLSA 201904-18
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https://security.gentoo.org/
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Severity: Normal
Title: libseccomp: Privilege escalation
Date: April 17, 2019
Bugs: #680442
ID: 201904-18
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Synopsis
========
A vulnerability in libseccomp allows for privilege escalation.
Background
==========
A library that provides an easy to use, platform independent, interface
to the Linux Kernel's syscall filtering mechanism.
Affected packages
=================
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Package / Vulnerable / Unaffected
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1 sys-libs/libseccomp < 2.4.0 >= 2.4.0
Description
===========
Please review the CVE identifier referenced below for details.
Impact
======
Please review the referenced CVE identifier for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All libseccomp users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-libs/libseccomp-2.4.0"
References
==========
[ 1 ] CVE-2019-9893
https://nvd.nist.gov/vuln/detail/CVE-2019-9893
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201904-18
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 2019 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 201904-19 : Dovecot: Multiple vulnerabilities
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Gentoo Linux Security Advisory GLSA 201904-19
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https://security.gentoo.org/
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Severity: Normal
Title: Dovecot: Multiple vulnerabilities
Date: April 17, 2019
Bugs: #677350, #681922
ID: 201904-19
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Synopsis
========
Multiple vulnerabilities have been found in Dovecot, the worst of which
could result in root privilege escalation.
Background
==========
Dovecot is an open source IMAP and POP3 email server.
Affected packages
=================
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Package / Vulnerable / Unaffected
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1 net-mail/dovecot < 2.3.5.1 >= 2.3.5.1
Description
===========
Multiple vulnerabilities have been discovered in Dovecot. Please review
the CVE identifiers referenced below for details.
Impact
======
Please review the referenced CVE identifiers for details
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Dovecot users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-mail/dovecot-2.3.5.1"
References
==========
[ 1 ] CVE-2019-3814
https://nvd.nist.gov/vuln/detail/CVE-2019-3814
[ 2 ] CVE-2019-7524
https://nvd.nist.gov/vuln/detail/CVE-2019-7524
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201904-19
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 2019 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
