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An update for rh-ruby30-ruby is now available for Red Hat Software Collections. 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-2021-41816: ruby: buffer overflow in CGI.escape_html * 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
Mitigation guidance provided while a patch is being developed
A severe remote code execution vulnerability in Zimbra's enterprise collaboration software and email platform is being actively exploited, with no patch currently available to remediate the issue. The shortcoming, assigned CVE-2022-41352, carries a critical-severity rating of CVSS 9.8, providing a pathway for attackers to upload arbitrary files and carry out malicious actions on affected
Red Hat Security Advisory 2022-6838-01 - Expat is a C library for parsing XML documents. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2022-6839-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Red Hat Security Advisory 2022-6850-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2022-6831-01 - Expat is a C library for parsing XML documents. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2022-6832-01 - Expat is a C library for parsing XML documents. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2022-6834-01 - Expat is a C library for parsing XML documents. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2022-6835-01 - This release of Red Hat Integration - Service registry 2.3.0.GA serves as a replacement for 2.0.3.GA, and includes the below security fixes. Issues addressed include code execution, cross site scripting, denial of service, deserialization, and privilege escalation vulnerabilities.