{"id":4847,"date":"2026-09-04T18:46:49","date_gmt":"2026-09-04T10:46:49","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-67873"},"modified":"2026-09-04T18:46:49","modified_gmt":"2026-09-04T10:46:49","slug":"cve-2026-67873","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-67873","title":{"rendered":"CVE-2026-67873 [CRITICAL] &#8211; A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASD"},"content":{"rendered":"<p>A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASDU encoding path. The issue occurs because FileSegment_encode() validates only the standalone segment length via FileSegment_GetMaxDataSize() and does not verify the residual capacity of the current ASDU frame before encoding object fields and segment data<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASDU encoding path. The issue occurs because FileSegment_encode() validates only the standalone segment length vi<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4847","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}