Headline
Red Hat Security Advisory 2024-3668-03
Red Hat Security Advisory 2024-3668-03 - An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 9.
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3668.jsonRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis: Moderate: ruby:3.1 security, bug fix, and enhancement updateAdvisory ID: RHSA-2024:3668-03Product: Red Hat Enterprise LinuxAdvisory URL: https://access.redhat.com/errata/RHSA-2024:3668Issue date: 2024-06-06Revision: 03CVE Names: CVE-2024-27280====================================================================Summary: An update for the ruby:3.1 module 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.Description: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 (3.1). (RHEL-35449)Security Fix(es):* ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)* ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)* ruby: Arbitrary memory address read vulnerability with Regex search (CVE-2024-27282)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.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-27280References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2270749https://bugzilla.redhat.com/show_bug.cgi?id=2270750https://bugzilla.redhat.com/show_bug.cgi?id=2276810Related news
Red Hat Security Advisory 2024-4499-03 - An update for ruby is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.
Gentoo Linux Security Advisory 202406-3 - A vulnerability has been discovered in RDoc, which can lead to execution of arbitrary code. Versions greater than or equal to 6.6.3.1 are affected.
Ubuntu Security Notice 6838-1 - It was discovered that Ruby RDoc incorrectly parsed certain YAML files. If a user or automated system were tricked into parsing a specially crafted .rdoc_options file, a remote attacker could possibly use this issue to execute arbitrary code. It was discovered that the Ruby regex compiler incorrectly handled certain memory operations. A remote attacker could possibly use this issue to obtain sensitive memory contents.
Red Hat Security Advisory 2024-3838-03 - An update for ruby is now available for Red Hat Enterprise Linux 9. Issues addressed include HTTP response splitting and denial of service vulnerabilities.
Red Hat Security Advisory 2024-3671-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 9.
Red Hat Security Advisory 2024-3671-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 9.
Red Hat Security Advisory 2024-3671-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 9.
Red Hat Security Advisory 2024-3670-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3670-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3670-03 - An update for the ruby:3.3 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3546-03 - An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3546-03 - An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3546-03 - An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 8.
Red Hat Security Advisory 2024-3500-03 - An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8. Issues addressed include HTTP response splitting and denial of service vulnerabilities.
Red Hat Security Advisory 2024-3500-03 - An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8. Issues addressed include HTTP response splitting and denial of service vulnerabilities.
Red Hat Security Advisory 2024-3500-03 - An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8. Issues addressed include HTTP response splitting and denial of service vulnerabilities.
Debian Linux Security Advisory 5677-1 - Several vulnerabilities have been discovered in the interpreter for the Ruby language, which may result in information disclosure, denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5677-1 - Several vulnerabilities have been discovered in the interpreter for the Ruby language, which may result in information disclosure, denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5677-1 - Several vulnerabilities have been discovered in the interpreter for the Ruby language, which may result in information disclosure, denial of service or the execution of arbitrary code.
An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When parsing `.rdoc_options` (used for configuration in RDoc) as a YAML file, object injection and resultant remote code execution are possible because there are no restrictions on the classes that can be restored. When loading the documentation cache, object injection and resultant remote code execution are also possible if there were a crafted cache. We recommend to update the RDoc gem to version 6.6.3.1 or later. In order to ensure compatibility with bundled version in older Ruby series, you may update as follows instead: * For Ruby 3.0 users: Update to `rdoc` 6.3.4.1 * For Ruby 3.1 users: Update to `rdoc` 6.4.1.1 * For Ruby 3.2 users: Update to `rdoc` 6.5.1.1 You can use `gem update rdoc` to update it. If you are using bundler, please add `gem "rdoc", ">= 6.6.3.1"` to your `Gemfile`. Note: 6.3.4, 6.4.1, 6.5.1 and 6.6.3 have a incorrect fix. We recommend to upgrade 6.3.4.1, 6.4.1.1, ...
An issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The `ungetbyte` and `ungetc` methods on a StringIO can read past the end of a string, and a subsequent call to `StringIO.gets` may return the memory value. This vulnerability is not affected StringIO 3.0.3 and later, and Ruby 3.2.x and later. We recommend to update the StringIO gem to version 3.0.3 or later. In order to ensure compatibility with bundled version in older Ruby series, you may update as follows instead: * For Ruby 3.0 users: Update to `stringio` 3.0.1.1 * For Ruby 3.1 users: Update to `stringio` 3.1.0.2 You can use `gem update stringio` to update it. If you are using bundler, please add `gem "stringio", ">= 3.0.1.2"` to your `Gemfile`.