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ALSA-2021:2587 — Moderate: ruby:2.5 security, bug fix, and enhancement update

Affected: AlmaLinux:8: rubygem-abrt, AlmaLinux:8: rubygem-abrt-doc, AlmaLinux:8: rubygem-bson, AlmaLinux:8: rubygem-bson-doc, AlmaLinux:8: rubygem-mongo, AlmaLinux:8: rubygem-mongo-doc, AlmaLinux:8: rubygem-mysql2, AlmaLinux:8: rubygem-mysql2-doc, AlmaLinux:8: rubygem-pg, AlmaLinux:8: rubygem-pg-doc

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 (2.5.9). (BZ#1952626)

Security Fix(es):

* 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.

bdu:2020-02449

Withdrawn: BELL-CVE-2020-10663 — CVE-2020-10663 does not affect BellSoft software

Withdrawn by the publisher.

BREW-braid-CVE-2020-10663 — Unsafe object creation in json RubyGem

Affected: Homebrew: braid

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269/GHSA-x457-cw4h-hq5f, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.

certfr-2020-avi-747 — De multiples vulnérabilités ont été découvertes dans les produits Apple. Certaines d'entre elles permettent à un attaqu…

certfr-2020-avi-747

CLEANSTART-2026-ZF36625 — Security fix for CVE-2020-10663 applied in: ruby 2.6.6-r0

Affected: CleanStart: ruby

Security vulnerability affects the ruby package. This issue is resolved in later releases. See references for vulnerability details.

cnvd-2020-32355

EUVD-2026-39969

fkie_cve-2020-10663

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.

GHSA-jphg-qwrw-7w9g — Unsafe object creation in json RubyGem

Affected: RubyGems: json

gsd-2020-10663

openSUSE-SU-2020:0586-1 — Security update for ruby2.5

Security update for ruby2.5

RHSA-2020:2473 — Red Hat Security Advisory: pcs security and bug fix update

rubygem-json: Unsafe object creation vulnerability in JSON

SUSE-SU-2020:0995-1 — Security update for ruby2.5

Security update for ruby2.5

UBUNTU-CVE-2020-10663

Affected: Ubuntu:14.04:LTS: ruby-json, Ubuntu:16.04:LTS: ruby2.3, Ubuntu:16.04:LTS: ruby-json, Ubuntu:18.04:LTS: ruby2.5, Ubuntu:18.04:LTS: ruby-json

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.

WID-SEC-W-2023-2476 — Ruby: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um Informationen offenzulegen oder weitere, nicht näher spezifizierte Angriffe durchzuführen.