{"cve":"CVE-2009-2547","nvd":{"published":"2009-07-20T20:00:11.733","modified":"2026-06-16T23:09:41.043","status":"Modified","description":"Integer underflow in Armed Assault (aka ArmA) 1.14 and earlier, and 1.16 beta, and Armed Assault II 1.02 and earlier allows remote attackers to cause a denial of service (crash) via a VoIP over Network (VON) packet to port 2305 with a negative packet_size value, which triggers a buffer over-read.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://aluigi.altervista.org/adv/armadioz-adv.txt","http://secunia.com/advisories/35900","http://www.vupen.com/english/advisories/2009/1951","https://exchange.xforce.ibmcloud.com/vulnerabilities/51820","http://aluigi.altervista.org/adv/armadioz-adv.txt"],"products":["bistudio:arma","bistudio:arma_2"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-2547","score":0.01484,"percentile":0.73983,"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."]}