{"id":"CVE-2009-2118","aliases":["EUVD-2009-2114","GHSA-m69j-j4vr-8rcj"],"status":"published","title":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled,...","description":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02512,"percentile":0.84897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2009-06-18T21:00:00Z","modified":"2026-06-16T23:08:49Z","products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"http://secunia.com/advisories/35359","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/55150","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.irfanview.com/main_history.htm","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/35423","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2118"},{"url":"https://github.com/advisories/GHSA-m69j-j4vr-8rcj"}],"sources":{"cve":[{"id":"CVE-2009-2118","description":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.","status":"published","published":"2009-06-18T21:00:00Z","modified":"2024-08-07T05:36:21.02Z","updated_at":"2026-11-02T14:33:23.041383Z"}],"euvd":[{"id":"EUVD-2009-2114","description":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.","status":"published","published":"2009-06-18T21:00:00Z","modified":"2024-08-07T05:36:21Z","updated_at":"2026-11-03T01:39:18.878997Z"}],"ghsa":[{"id":"GHSA-m69j-j4vr-8rcj","title":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled,...","description":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.","status":"published","published":"2022-05-02T03:31:43Z","modified":"2023-01-31T05:08:36Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:49:25.675023Z"}],"nvd":[{"id":"CVE-2009-2118","description":"Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.","status":"published","published":"2009-06-18T21:30:00.39Z","modified":"2026-06-16T23:08:49.24Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:01:35.733785Z"}]}}