{"id":69853,"date":"2025-09-10T04:32:25","date_gmt":"2025-09-10T01:02:25","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-58447-rathena-has-heap-based-buffer-overflow-in-login-server\/"},"modified":"2025-09-10T04:32:25","modified_gmt":"2025-09-10T01:02:25","slug":"cve-2025-58447-rathena-has-heap-based-buffer-overflow-in-login-server","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-58447-rathena-has-heap-based-buffer-overflow-in-login-server\/","title":{"rendered":"CVE-2025-58447 &#8211; rAthena has heap-based buffer overflow in login server"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-58447<br \/>\n<br \/>\n<strong>Published : <\/strong> Sept. 9, 2025, 11:15 p.m. | 1\u00a0hour, 41\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>rAthena is an open-source cross-platform massively multiplayer online role playing game (MMORPG) server. Versions prior to commit 2f5248b have a heap-based buffer overflow in the login server, remote attacker to overwrite adjacent session fields by sending a crafted `CA_SSO_LOGIN_REQ` with an oversized token length. This leads to immediate denial of service (crash) and it is possible to achieve remote code execution via heap corruption. Commit 2f5248b fixes the issue.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 9.8 | CRITICAL<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-58447 Published : Sept. 9, 2025, 11:15 p.m. | 1\u00a0hour, 41\u00a0minutes ago Description : rAthena is an open-source cross-platform massively multiplayer online role playing game (MMORPG) server. Versions prior to commit 2f5248b have a heap-based buffer overflow in the login server, remote attacker to overwrite adjacent session fields by sending a crafted &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-69853","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=69853"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69853\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=69853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=69853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=69853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}