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Red Hat: RHSA-2021-2230-01 Moderate: Ruby Security Update

red hat
Calendar Grey June 3, 2021
Dist Redhat Esm H88
Red Hat reveals a minor security advisory release for rh-ruby28-ruby, incorporating bug corrections and improvements. Discover further details.
An update for rh-ruby26-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-ruby26-ruby (2.6.7). (BZ#1701182)
Security Fix(es):
* rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)
* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)
* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)
* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)
* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)
* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)
* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)
* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)
* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)
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.
Bug Fix(es):
* rh-ruby26-ruby: Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhscl-3] (BZ#1950331)
Additional Changes:
For detailed information on changes in this release, see the Red Hat Software Collections 3.7 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate software update bug fix security risk Ruby Red Hat Software Collections

References

https://access.redhat.com/security/cve/CVE-2019-3881 https://access.redhat.com/security/cve/CVE-2019-15845 https://access.redhat.com/security/cve/CVE-2019-16201 https://access.redhat.com/security/cve/CVE-2019-16254 https://access.redhat.com/security/cve/CVE-2019-16255 https://access.redhat.com/security/cve/CVE-2020-10663 https://access.redhat.com/security/cve/CVE-2020-10933 https://access.redhat.com/security/cve/CVE-2020-25613 https://access.redhat.com/security/cve/CVE-2021-28965 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_software_collections/3/html/3.7_release_notes/

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-ruby26-ruby-2.6.7-119.el7.src.rpm
noarch: rh-ruby26-ruby-doc-2.6.7-119.el7.noarch.rpm rh-ruby26-rubygem-bundler-1.17.2-119.el7.noarch.rpm rh-ruby26-rubygem-did_you_mean-1.3.0-119.el7.noarch.rpm rh-ruby26-rubygem-irb-1.0.0-119.el7.noarch.rpm rh-ruby26-rubygem-minitest-5.11.3-119.el7.noarch.rpm rh-ruby26-rubygem-net-telnet-0.2.0-119.el7.noarch.rpm rh-ruby26-rubygem-power_assert-1.1.3-119.el7.noarch.rpm rh-ruby26-rubygem-rake-12.3.3-119.el7.noarch.rpm rh-ruby26-rubygem-rdoc-6.1.2-119.el7.noarch.rpm rh-ruby26-rubygem-test-unit-3.2.9-119.el7.noarch.rpm rh-ruby26-rubygem-xmlrpc-0.3.0-119.el7.noarch.rpm rh-ruby26-rubygems-3.0.3.1-119.el7.noarch.rpm rh-ruby26-rubygems-devel-3.0.3.1-119.el7.noarch.rpm
ppc64le: rh-ruby26-ruby-2.6.7-119.el7.ppc64le.rpm rh-ruby26-ruby-debuginfo-2.6.7-119.el7.ppc64le.rpm rh-ruby26-ruby-devel-2.6.7-119.el7.ppc64le.rpm rh-ruby26-ruby-libs-2.6.7-119.el7.ppc64le.rpm rh-ruby26-rubygem-bigdecimal-1.4.1-119.el7.ppc64le.rpm rh-ruby26-rubygem-io-console-0.4.7-119.el7.ppc64le.rpm rh-ruby26-rubygem-json-2.1.0-119.el7.ppc64le.rpm rh-ruby26-rubygem-openssl-2.1.2-119.el7.ppc64le.rpm rh-ruby26-rubygem-psych-3.1.0-119.el7.ppc64le.rpm
s390x: rh-ruby26-ruby-2.6.7-119.el7.s390x.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:2230-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2230
Issue date: 2021-06-03

Topic

An update for rh-ruby26-ruby is now available for Red Hat SoftwareCollections.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate software update bug fix security risk Ruby Red Hat Software Collections

Relevant Releases Architectures

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

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64

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

Bugs Fixed

1651826 - CVE-2019-3881 rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code

1773728 - CVE-2019-16201 ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication

1789407 - CVE-2019-15845 ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch?

1789556 - CVE-2019-16254 ruby: HTTP response splitting in WEBrick

1793683 - CVE-2019-16255 ruby: Code injection via command argument of Shell#test / Shell#[]

1827500 - CVE-2020-10663 rubygem-json: Unsafe object creation vulnerability in JSON

1833291 - CVE-2020-10933 ruby: BasicSocket#read_nonblock method leads to information disclosure

1883623 - CVE-2020-25613 ruby: Potential HTTP request smuggling in WEBrick

1947526 - CVE-2021-28965 ruby: XML round-trip vulnerability in REXML

1950331 - rh-ruby26-ruby: Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhscl-3]

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