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redhatRedHatRHSA-2023:3821
HistoryJun 27, 2023 - 1:35 p.m.

(RHSA-2023:3821) Moderate: ruby:2.7 security, bug fix, and enhancement update

2023-06-2713:35:33
access.redhat.com
17

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

70.9%

JSON

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: ruby (2.7). (BZ#2189465)

Security Fix(es):

  • ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621)

  • ruby: ReDoS vulnerability in URI (CVE-2023-28755)

  • ruby: ReDoS vulnerability in Time (CVE-2023-28756)

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.

OSVersionArchitecturePackageVersionFilename
RedHatanyaarch64ruby-debuginfo< 2.7.8-139.module+el8.8.0+18745+f1bef313ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
RedHatanyi686rubygem-psych-debuginfo< 3.1.0-139.module+el8.8.0+18745+f1bef313rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
RedHatanys390xrubygem-io-console< 0.5.6-139.module+el8.8.0+18745+f1bef313rubygem-io-console-0.5.6-139.module+el8.8.0+18745+f1bef313.s390x.rpm
RedHatanyx86_64rubygem-psych< 3.1.0-139.module+el8.8.0+18745+f1bef313rubygem-psych-3.1.0-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
RedHatanyx86_64rubygem-bigdecimal-debuginfo< 2.0.0-139.module+el8.8.0+18745+f1bef313rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
RedHatanyaarch64rubygem-mysql2-debugsource< 0.5.3-1.module+el8.3.0+7192+4e3a532arubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
RedHatanynoarchruby-default-gems< 2.7.8-139.module+el8.8.0+18745+f1bef313ruby-default-gems-2.7.8-139.module+el8.8.0+18745+f1bef313.noarch.rpm
RedHatanyppc64lerubygem-bson-debugsource< 4.8.1-1.module+el8.3.0+7192+4e3a532arubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
RedHatanynoarchrubygem-mysql2-doc< 0.5.3-1.module+el8.3.0+7192+4e3a532arubygem-mysql2-doc-0.5.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
RedHatanynoarchrubygem-mongo< 2.11.3-1.module+el8.3.0+7192+4e3a532arubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
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8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

70.9%

JSON
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