{"id":"CVE-2012-1836","details":"Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.","modified":"2026-04-10T03:42:16.727041Z","published":"2012-03-22T03:28:04Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/48474"},{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2448"},{"type":"EVIDENCE","url":"https://github.com/inspircd/inspircd/commit/fe7dbd2c104c37f6f3af7d9f1646a3c332aea4a4"},{"type":"FIX","url":"http://www.kb.cert.org/vuls/id/212651"},{"type":"FIX","url":"https://github.com/inspircd/inspircd/commit/fe7dbd2c104c37f6f3af7d9f1646a3c332aea4a4"},{"type":"WEB","url":"http://osvdb.org/80263"},{"type":"WEB","url":"http://www.kb.cert.org/vuls/id/212651"},{"type":"WEB","url":"http://www.securityfocus.com/bid/52561"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74157"}],"schema_version":"1.7.5"}