Moderate: ruby:2.7 security, bug fix, and enhancement update
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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2023:3821
- https://access.redhat.com/security/cve/CVE-2021-33621
- https://access.redhat.com/security/cve/CVE-2023-28755
- https://access.redhat.com/security/cve/CVE-2023-28756
- https://bugzilla.redhat.com/2149706
- https://bugzilla.redhat.com/2184059
- https://bugzilla.redhat.com/2184061
- https://errata.almalinux.org/8/ALSA-2023-3821.html