{"cve":"CVE-2009-1216","nvd":{"published":"2009-04-01T18:00:00.233","modified":"2026-06-16T23:06:47.397","status":"Modified","description":"Multiple unspecified vulnerabilities in (1) unlzh.c and (2) unpack.c in the gzip libraries in Microsoft Windows Server 2008, Windows Services for UNIX 3.0 and 3.5, and the Subsystem for UNIX-based Applications (SUA); as used in gunzip, gzip, pack, pcat, and unpack 7.x before 7.0.1701.48, 8.x before 8.0.1969.62, and 9.x before 9.0.3790.2076; allow remote attackers to execute arbitrary code via unknown vectors.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/34428","http://securitytracker.com/id?1021937","http://support.microsoft.com/kb/953602","http://www.securityfocus.com/bid/34258","http://www.vupen.com/english/advisories/2009/0849"],"products":["microsoft:subsystem_for_unix-based_applications","microsoft:windows_server_2008","microsoft:windows_services_for_unix","microsoft:windows_vista"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-1216","score":0.24492,"percentile":0.97875,"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."]}