{"id":"CVE-2011-5233","aliases":["EUVD-2011-5133","GHSA-rhh5-9h8g-3cxm"],"status":"published","title":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary...","description":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted \"Rows Per Strip\" and \"Samples Per Pixel\" values in a TIFF image file.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.09318,"percentile":0.9541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2012-10-25T17:00:00Z","modified":"2026-06-16T23:36:11Z","exploits":[{"source":"exploitdb","id":"EDB-18257","title":"IrfanView - '.tiff' Image Processing Buffer Overflow","type":"dos","platform":"windows","date":"2011-12-20","verified":true,"url":"https://www.exploit-db.com/exploits/18257"}],"products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"http://www.osvdb.org/77957","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/18257","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://www.protekresearchlab.com/index.php?option=com_content\u0026view=article\u0026id=30\u0026Itemid=30","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/47065","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.irfanview.com/history_old.htm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71891","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5233"},{"url":"https://github.com/advisories/GHSA-rhh5-9h8g-3cxm"}],"sources":{"cve":[{"id":"CVE-2011-5233","description":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted \"Rows Per Strip\" and \"Samples Per Pixel\" values in a TIFF image file.","status":"published","published":"2012-10-25T17:00:00Z","modified":"2024-08-07T00:30:46.874Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5133","description":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted \"Rows Per Strip\" and \"Samples Per Pixel\" values in a TIFF image file.","status":"published","published":"2012-10-25T17:00:00Z","modified":"2024-08-07T00:30:46Z","updated_at":"2026-11-03T01:39:47.222761Z"}],"ghsa":[{"id":"GHSA-rhh5-9h8g-3cxm","title":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary...","description":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted \"Rows Per Strip\" and \"Samples Per Pixel\" values in a TIFF image file.","status":"published","published":"2022-05-17T01:50:23Z","modified":"2023-02-03T05:05:48Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:47.833456Z"}],"nvd":[{"id":"CVE-2011-5233","description":"Heap-based buffer overflow in IrfanView before 4.32 allows remote attackers to execute arbitrary code via crafted \"Rows Per Strip\" and \"Samples Per Pixel\" values in a TIFF image file.","status":"published","published":"2012-10-25T17:55:07.89Z","modified":"2026-06-16T23:36:11.71Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}