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Red Hat Enterprise: RHSA-2019-1148-01 Important: Ruby Security Fix

red hat
Calendar Grey May 13, 2019
Dist Redhat Esm H88
Security alert regarding rh-ruby25-ruby patch that tackles vital vulnerabilities, encompassing severe security issues and corrections.
An update for rh-ruby25-ruby is now available for Red Hat Software Collections

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
The following packages have been upgraded to a later upstream version: rh-ruby25-ruby (2.5.5). (BZ#1700274)
Security Fix(es):
* rubygems: Installing a malicious gem may lead to arbitrary code execution (CVE-2019-8324)
* rubygems: Delete directory using symlink when decompressing tar (CVE-2019-8320)
* rubygems: Escape sequence injection vulnerability in verbose (CVE-2019-8321)
* rubygems: Escape sequence injection vulnerability in gem owner (CVE-2019-8322)
* rubygems: Escape sequence injection vulnerability in API response handling (CVE-2019-8323)
* rubygems: Escape sequence injection vulnerability in errors(CVE-2019-8325)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory bug fix arbitrary code execution important Red Hat Enterprise escape injection ruby software

References

https://access.redhat.com/security/cve/CVE-2019-8320 https://access.redhat.com/security/cve/CVE-2019-8321 https://access.redhat.com/security/cve/CVE-2019-8322 https://access.redhat.com/security/cve/CVE-2019-8323 https://access.redhat.com/security/cve/CVE-2019-8324 https://access.redhat.com/security/cve/CVE-2019-8325 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-ruby25-ruby-2.5.5-7.el7.src.rpm
aarch64: rh-ruby25-ruby-2.5.5-7.el7.aarch64.rpm rh-ruby25-ruby-debuginfo-2.5.5-7.el7.aarch64.rpm rh-ruby25-ruby-devel-2.5.5-7.el7.aarch64.rpm rh-ruby25-ruby-libs-2.5.5-7.el7.aarch64.rpm rh-ruby25-rubygem-bigdecimal-1.3.4-7.el7.aarch64.rpm rh-ruby25-rubygem-io-console-0.4.6-7.el7.aarch64.rpm rh-ruby25-rubygem-json-2.1.0-7.el7.aarch64.rpm rh-ruby25-rubygem-openssl-2.1.2-7.el7.aarch64.rpm rh-ruby25-rubygem-psych-3.0.2-7.el7.aarch64.rpm
noarch: rh-ruby25-ruby-doc-2.5.5-7.el7.noarch.rpm rh-ruby25-ruby-irb-2.5.5-7.el7.noarch.rpm rh-ruby25-rubygem-did_you_mean-1.2.0-7.el7.noarch.rpm rh-ruby25-rubygem-minitest-5.10.3-7.el7.noarch.rpm rh-ruby25-rubygem-net-telnet-0.1.1-7.el7.noarch.rpm rh-ruby25-rubygem-power_assert-1.1.1-7.el7.noarch.rpm rh-ruby25-rubygem-rake-12.3.0-7.el7.noarch.rpm rh-ruby25-rubygem-rdoc-6.0.1-7.el7.noarch.rpm rh-ruby25-rubygem-test-unit-3.2.7-7.el7.noarch.rpm rh-ruby25-rubygem-xmlrpc-0.3.0-7.el7.noarch.rpm rh-ruby25-rubygems-2.7.6.2-7.el7.noarch.rpm rh-ruby25-rubygems-devel-2.7.6.2-7.el7.noarch.rpm
ppc64le: rh-ruby25-ruby-2.5.5-7.el7.ppc64le.rpm rh-ruby25-ruby-debuginfo-2.5.5-7.el7.ppc64le.rpm rh-ruby25-ruby-devel-2.5.5-7.el7.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:1148-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1148
Issue date: 2019-05-13

Topic

An update for rh-ruby25-ruby is now available for Red Hat SoftwareCollections.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory bug fix arbitrary code execution important Red Hat Enterprise escape injection ruby software

Relevant Releases Architectures

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64

Bugs Fixed

1692512 - CVE-2019-8320 rubygems: Delete directory using symlink when decompressing tar

1692514 - CVE-2019-8321 rubygems: Escape sequence injection vulnerability in verbose

1692516 - CVE-2019-8322 rubygems: Escape sequence injection vulnerability in gem owner

1692519 - CVE-2019-8323 rubygems: Escape sequence injection vulnerability in API response handling

1692520 - CVE-2019-8324 rubygems: Installing a malicious gem may lead to arbitrary code execution

1692522 - CVE-2019-8325 rubygems: Escape sequence injection vulnerability in errors1700274 - Rebase to the latest Ruby 2.5 point release [3.2.z]

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