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RHSA-2022:6585: Red Hat Security Advisory: ruby security, bug fix, and enhancement update

An update for ruby is now available for Red Hat Enterprise Linux 9. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28738: Ruby: Double free in Regexp compilation * CVE-2022-28739: Ruby: Buffer overrun in String-to-Float conversion

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#vulnerability#linux#red_hat#js#ibm#ruby#sap
GHSA-wrrw-crp8-979q: Pageflow vulnerable to sensitive user data extraction via Ransack query injection

### Impact The attack allows extracting sensitive properties of database objects that are associated with users or entries belonging to an account that the attacker has access to. Pageflow uses the `ActiveAdmin` Ruby library to provide some management features to its users. `ActiveAdmin` relies on the `Ransack` library to implement search functionality. In its default configuration, `Ransack` will allow for query conditions based on properties of associated database objects [1]. The `*_starts_with`, `*_ends_with` or `*_contains` search matchers [2] can then be abused to exfiltrate sensitive string values of associated database objects via character-by-character brute-force. [1] https://activerecord-hackery.github.io/ransack/going-further/associations/ [2] https://activerecord-hackery.github.io/ransack/getting-started/search-matches/ ### Mitigation Upgrade to version 15.7.1 or 14.5.2 of the `pageflow` gem. ### For more information If you have any questions or comments about this ...

Red Hat Security Advisory 2022-6447-01

Red Hat Security Advisory 2022-6447-01 - 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 denial of service and spoofing vulnerabilities.

Red Hat Security Advisory 2022-6450-01

Red Hat Security Advisory 2022-6450-01 - 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 denial of service, double free, and spoofing vulnerabilities.

RHSA-2022:6450: Red Hat Security Advisory: ruby:3.0 security, bug fix, and enhancement update

An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-41817: ruby: Regular expression denial of service vulnerability of Date parsing methods * CVE-2021-41819: ruby: Cookie prefix spoofing in CGI::Cookie.parse * CVE-2022-28738: Ruby: Double free in Regexp compilation * CVE-2022-28739: Ruby: Buffer overrun in String-to-Float conversion

RHSA-2022:6447: Red Hat Security Advisory: ruby:2.7 security, bug fix, and enhancement update

An update for the ruby:2.7 module is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-41817: ruby: Regular expression denial of service vulnerability of Date parsing methods * CVE-2021-41819: ruby: Cookie prefix spoofing in CGI::Cookie.parse * CVE-2022-28739: Ruby: Buffer overrun in String-to-Float conversion

CVE-2022-36088: Releases - Version notes | GoCD

GoCD is a continuous delivery server. Windows installations via either the server or agent installers for GoCD prior to 22.2.0 do not adequately restrict permissions when installing outside of the default location. This could allow a malicious user with local access to the server GoCD Server or Agent are installed on to modify executables or components of the installation. This does not affect zip file-based installs, installations to other platforms, or installations inside `Program Files` or `Program Files (x86)`. This issue is fixed in GoCD 22.2.0 installers. As a workaround, if the server or agent is installed outside of `Program Files (x86)`, verify the the permission of the Server or Agent installation directory to ensure the `Everyone` user group does not have `Full Control`, `Modify` or `Write` permissions.

CVE-2022-36073: Merge pull request from GHSA-8qpf-wf2p-25vg · rubygems/rubygems.org@90c9e6a

RubyGems.org is the Ruby community gem host. A bug in password & email change confirmation code allowed an attacker to change their RubyGems.org account's email to an unowned email address. Having access to an account whose email has been changed could enable an attacker to save API keys for that account, and when a legitimate user attempts to create an account with their email (and has to reset password to gain access) and is granted access to other gems, the attacker would then be able to publish and yank versions of those gems. Commit number 90c9e6aac2d91518b479c51d48275c57de492d4d contains a patch for this issue.

New EvilProxy Phishing Service Allowing Cybercriminals to Bypass 2-Factor Security

A new phishing-as-a-service (PhaaS) toolkit dubbed EvilProxy is being advertised on the criminal underground as a means for threat actors to bypass two-factor authentication (2FA) protections employed against online services. "EvilProxy actors are using reverse proxy and cookie injection methods to bypass 2FA authentication – proxifying victim's session," Resecurity researchers said in a Monday

Google Launches New Open Source Bug Bounty to Tackle Supply Chain Attacks

Google on Monday introduced a new bug bounty program for its open source projects, offering payouts anywhere from $100 to $31,337 (a reference to eleet or leet) to secure the ecosystem from supply chain attacks. Called the Open Source Software Vulnerability Rewards Program (OSS VRP), the offering is one of the first open source-specific vulnerability programs. With the tech giant the maintainer