{"cve":"CVE-2012-1836","nvd":{"published":"2012-03-22T03:28:04.470","modified":"2026-06-16T23:40:23.760","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://osvdb.org/80263","http://secunia.com/advisories/48474","http://www.debian.org/security/2012/dsa-2448","http://www.kb.cert.org/vuls/id/212651","http://www.securityfocus.com/bid/52561"],"products":["inspircd:inspircd"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-1836","score":0.06819,"percentile":0.9402,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}