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centosCentOS ProjectCESA-2018:3738
HistoryDec 13, 2018 - 8:46 p.m.

ruby, rubygem, rubygems security update

2018-12-1320:46:01
CentOS Project
lists.centos.org
125

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.007 Low

EPSS

Percentile

80.8%

JSON

CentOS Errata and Security Advisory CESA-2018:3738

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.

Security Fix(es):

  • ruby: OpenSSL::X509::Name equality check does not work correctly (CVE-2018-16395)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2018-December/085284.html

Affected packages:
ruby
ruby-devel
ruby-doc
ruby-irb
ruby-libs
ruby-tcltk
rubygem-bigdecimal
rubygem-io-console
rubygem-json
rubygem-minitest
rubygem-psych
rubygem-rake
rubygem-rdoc
rubygems
rubygems-devel

Upstream details at:
https://access.redhat.com/errata/RHSA-2018:3738

OSVersionArchitecturePackageVersionFilename
CentOS7x86_64ruby< 2.0.0.648-34.el7_6ruby-2.0.0.648-34.el7_6.x86_64.rpm
CentOS7x86_64ruby-devel< 2.0.0.648-34.el7_6ruby-devel-2.0.0.648-34.el7_6.x86_64.rpm
CentOS7noarchruby-doc< 2.0.0.648-34.el7_6ruby-doc-2.0.0.648-34.el7_6.noarch.rpm
CentOS7x86_64rubygem-bigdecimal< 1.2.0-34.el7_6rubygem-bigdecimal-1.2.0-34.el7_6.x86_64.rpm
CentOS7x86_64rubygem-io-console< 0.4.2-34.el7_6rubygem-io-console-0.4.2-34.el7_6.x86_64.rpm
CentOS7x86_64rubygem-json< 1.7.7-34.el7_6rubygem-json-1.7.7-34.el7_6.x86_64.rpm
CentOS7noarchrubygem-minitest< 4.3.2-34.el7_6rubygem-minitest-4.3.2-34.el7_6.noarch.rpm
CentOS7x86_64rubygem-psych< 2.0.0-34.el7_6rubygem-psych-2.0.0-34.el7_6.x86_64.rpm
CentOS7noarchrubygem-rake< 0.9.6-34.el7_6rubygem-rake-0.9.6-34.el7_6.noarch.rpm
CentOS7noarchrubygem-rdoc< 4.0.0-34.el7_6rubygem-rdoc-4.0.0-34.el7_6.noarch.rpm
Rows per page:
1-10 of 161

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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.007 Low

EPSS

Percentile

80.8%

JSON
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