exploit the possibilities

Red Hat Security Advisory 2020-2212-01

Red Hat Security Advisory 2020-2212-01
Posted May 19, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2212-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP response splitting and buffer under-read vulnerabilities.

tags | advisory, web, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2017-17742, CVE-2018-8778
MD5 | 2d553879d3f6203c6cc6b183b21ffa4b

Red Hat Security Advisory 2020-2212-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Moderate: ruby security update
Advisory ID: RHSA-2020:2212-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2212
Issue date: 2020-05-19
CVE Names: CVE-2017-17742 CVE-2018-8778
====================================================================
1. Summary:

An update for ruby is now available for Red Hat Enterprise Linux 7.4
Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update
Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP
Solutions.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Server AUS (v. 7.4) - noarch, x86_64
Red Hat Enterprise Linux Server E4S (v. 7.4) - noarch, ppc64le, x86_64
Red Hat Enterprise Linux Server Optional AUS (v. 7.4) - noarch, x86_64
Red Hat Enterprise Linux Server Optional E4S (v. 7.4) - noarch, ppc64le, x86_64
Red Hat Enterprise Linux Server Optional TUS (v. 7.4) - noarch, x86_64
Red Hat Enterprise Linux Server TUS (v. 7.4) - noarch, x86_64

3. Description:

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: HTTP response splitting in WEBrick (CVE-2017-17742)

* ruby: Buffer under-read in String#unpack (CVE-2018-8778)

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1561952 - CVE-2017-17742 ruby: HTTP response splitting in WEBrick
1561953 - CVE-2018-8778 ruby: Buffer under-read in String#unpack

6. Package List:

Red Hat Enterprise Linux Server AUS (v. 7.4):

Source:
ruby-2.0.0.648-36.el7_4.src.rpm

noarch:
ruby-irb-2.0.0.648-36.el7_4.noarch.rpm
rubygem-rdoc-4.0.0-36.el7_4.noarch.rpm
rubygems-2.0.14.1-36.el7_4.noarch.rpm

x86_64:
ruby-2.0.0.648-36.el7_4.x86_64.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.i686.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-libs-2.0.0.648-36.el7_4.i686.rpm
ruby-libs-2.0.0.648-36.el7_4.x86_64.rpm
rubygem-bigdecimal-1.2.0-36.el7_4.x86_64.rpm
rubygem-io-console-0.4.2-36.el7_4.x86_64.rpm
rubygem-json-1.7.7-36.el7_4.x86_64.rpm
rubygem-psych-2.0.0-36.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server E4S (v. 7.4):

Source:
ruby-2.0.0.648-36.el7_4.src.rpm

noarch:
ruby-irb-2.0.0.648-36.el7_4.noarch.rpm
rubygem-rdoc-4.0.0-36.el7_4.noarch.rpm
rubygems-2.0.14.1-36.el7_4.noarch.rpm

ppc64le:
ruby-2.0.0.648-36.el7_4.ppc64le.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.ppc64le.rpm
ruby-libs-2.0.0.648-36.el7_4.ppc64le.rpm
rubygem-bigdecimal-1.2.0-36.el7_4.ppc64le.rpm
rubygem-io-console-0.4.2-36.el7_4.ppc64le.rpm
rubygem-json-1.7.7-36.el7_4.ppc64le.rpm
rubygem-psych-2.0.0-36.el7_4.ppc64le.rpm

x86_64:
ruby-2.0.0.648-36.el7_4.x86_64.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.i686.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-libs-2.0.0.648-36.el7_4.i686.rpm
ruby-libs-2.0.0.648-36.el7_4.x86_64.rpm
rubygem-bigdecimal-1.2.0-36.el7_4.x86_64.rpm
rubygem-io-console-0.4.2-36.el7_4.x86_64.rpm
rubygem-json-1.7.7-36.el7_4.x86_64.rpm
rubygem-psych-2.0.0-36.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server TUS (v. 7.4):

Source:
ruby-2.0.0.648-36.el7_4.src.rpm

noarch:
ruby-irb-2.0.0.648-36.el7_4.noarch.rpm
rubygem-rdoc-4.0.0-36.el7_4.noarch.rpm
rubygems-2.0.14.1-36.el7_4.noarch.rpm

x86_64:
ruby-2.0.0.648-36.el7_4.x86_64.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.i686.rpm
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-libs-2.0.0.648-36.el7_4.i686.rpm
ruby-libs-2.0.0.648-36.el7_4.x86_64.rpm
rubygem-bigdecimal-1.2.0-36.el7_4.x86_64.rpm
rubygem-io-console-0.4.2-36.el7_4.x86_64.rpm
rubygem-json-1.7.7-36.el7_4.x86_64.rpm
rubygem-psych-2.0.0-36.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional AUS (v. 7.4):

noarch:
ruby-doc-2.0.0.648-36.el7_4.noarch.rpm
rubygem-minitest-4.3.2-36.el7_4.noarch.rpm
rubygem-rake-0.9.6-36.el7_4.noarch.rpm
rubygems-devel-2.0.14.1-36.el7_4.noarch.rpm

x86_64:
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-devel-2.0.0.648-36.el7_4.x86_64.rpm
ruby-tcltk-2.0.0.648-36.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional E4S (v. 7.4):

noarch:
ruby-doc-2.0.0.648-36.el7_4.noarch.rpm
rubygem-minitest-4.3.2-36.el7_4.noarch.rpm
rubygem-rake-0.9.6-36.el7_4.noarch.rpm
rubygems-devel-2.0.14.1-36.el7_4.noarch.rpm

ppc64le:
ruby-debuginfo-2.0.0.648-36.el7_4.ppc64le.rpm
ruby-devel-2.0.0.648-36.el7_4.ppc64le.rpm
ruby-tcltk-2.0.0.648-36.el7_4.ppc64le.rpm

x86_64:
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-devel-2.0.0.648-36.el7_4.x86_64.rpm
ruby-tcltk-2.0.0.648-36.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional TUS (v. 7.4):

noarch:
ruby-doc-2.0.0.648-36.el7_4.noarch.rpm
rubygem-minitest-4.3.2-36.el7_4.noarch.rpm
rubygem-rake-0.9.6-36.el7_4.noarch.rpm
rubygems-devel-2.0.14.1-36.el7_4.noarch.rpm

x86_64:
ruby-debuginfo-2.0.0.648-36.el7_4.x86_64.rpm
ruby-devel-2.0.0.648-36.el7_4.x86_64.rpm
ruby-tcltk-2.0.0.648-36.el7_4.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2017-17742
https://access.redhat.com/security/cve/CVE-2018-8778
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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2vQQ
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

October 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    25 Files
  • 2
    Oct 2nd
    13 Files
  • 3
    Oct 3rd
    1 Files
  • 4
    Oct 4th
    1 Files
  • 5
    Oct 5th
    15 Files
  • 6
    Oct 6th
    15 Files
  • 7
    Oct 7th
    15 Files
  • 8
    Oct 8th
    11 Files
  • 9
    Oct 9th
    3 Files
  • 10
    Oct 10th
    1 Files
  • 11
    Oct 11th
    1 Files
  • 12
    Oct 12th
    8 Files
  • 13
    Oct 13th
    12 Files
  • 14
    Oct 14th
    23 Files
  • 15
    Oct 15th
    4 Files
  • 16
    Oct 16th
    13 Files
  • 17
    Oct 17th
    1 Files
  • 18
    Oct 18th
    1 Files
  • 19
    Oct 19th
    27 Files
  • 20
    Oct 20th
    41 Files
  • 21
    Oct 21st
    18 Files
  • 22
    Oct 22nd
    16 Files
  • 23
    Oct 23rd
    2 Files
  • 24
    Oct 24th
    1 Files
  • 25
    Oct 25th
    1 Files
  • 26
    Oct 26th
    17 Files
  • 27
    Oct 27th
    19 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close