This update for ruby2.5 fixes the following issues:
CVE-2024-35221: Fixed remote DoS via YAML manifest (bsc#1225905)
CVE-2024-47220: Fixed HTTP request smuggling in WEBrick (bsc#1230930)
CVE-2024-49761: Fixed ReDOS vulnerability by updating REXML to 3.3.9 (bsc#1232440)
CVE-2025-24294: Fixed denial of service (DoS) caused by an insufficient check on the length
of a decompressed domain name within a DNS packet in resolv gem (bsc#1246430)
CVE-2025-27219: Fixed denial of service in CGI::Cookie.parse (bsc#1237804)
CVE-2025-27220: Fixed ReDoS in CGI::Util#escapeElement (bsc#1237806)
CVE-2025-27221: Fixed userinfo leakage in URI#join, URI#merge and URI#+ (bsc#1237805)