{"id":"CVE-2009-1216","aliases":["EUVD-2009-1215","GHSA-857c-xvrg-r737"],"status":"published","title":"Multiple unspecified vulnerabilities in (1) unlzh.c and (2) unpack.c in the gzip libraries in...","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.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.24492,"percentile":0.97888,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-04-01T17:00:00Z","modified":"2026-06-16T23:06:47Z","products":[{"vendor":"microsoft","product":"subsystem_for_unix-based_applications"},{"vendor":"microsoft","product":"windows_server_2008"},{"vendor":"microsoft","product":"windows_services_for_unix"},{"vendor":"microsoft","product":"windows_vista"}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/0849","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1021937","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://support.microsoft.com/kb/953602","tags":["vendor-advisory","x_refsource_MSKB","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/34258","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/34428","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/49435","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1216"},{"url":"https://github.com/advisories/GHSA-857c-xvrg-r737"}],"sources":{"cve":[{"id":"CVE-2009-1216","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.","status":"published","published":"2009-04-01T17:00:00Z","modified":"2024-08-07T05:04:49.253Z","updated_at":"2026-11-02T14:33:25.516454Z"}],"euvd":[{"id":"EUVD-2009-1215","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.","status":"published","published":"2009-04-01T17:00:00Z","modified":"2024-08-07T05:04:49Z","updated_at":"2026-11-03T01:39:22.935477Z"}],"ghsa":[{"id":"GHSA-857c-xvrg-r737","title":"Multiple unspecified vulnerabilities in (1) unlzh.c and (2) unpack.c in the gzip libraries in...","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.","status":"published","published":"2022-05-02T03:22:45Z","modified":"2023-01-31T05:07:24Z","updated_at":"2026-11-02T14:49:12.176696Z"}],"nvd":[{"id":"CVE-2009-1216","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.","status":"published","published":"2009-04-01T18:00:00.233Z","modified":"2026-06-16T23:06:47.397Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}