{"id":"CVE-2013-3941","aliases":["EUVD-2013-3873","GHSA-prf9-fwxw-pw78"],"status":"published","title":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz...","description":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker, which triggers an incorrect memory allocation, or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file, which leads to a heap-based buffer overflow.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02757,"percentile":0.86343,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-01-02T19:11:40Z","modified":"2026-06-16T23:56:03Z","products":[{"vendor":"xnview","product":"xnview"}],"references":[{"url":"http://newsgroup.xnview.com/viewtopic.php?f=35\u0026t=29087","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"http://secunia.com/advisories/52101","tags":["x_refsource_MISC","x_transferred","Not Applicable","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3941"},{"url":"https://github.com/advisories/GHSA-prf9-fwxw-pw78"}],"sources":{"cve":[{"id":"CVE-2013-3941","description":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker, which triggers an incorrect memory allocation, or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file, which leads to a heap-based buffer overflow.","status":"published","published":"2020-01-02T19:11:40Z","modified":"2024-08-06T16:30:48.222Z","updated_at":"2026-11-02T14:34:56.872243Z"}],"euvd":[{"id":"EUVD-2013-3873","description":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker, which triggers an incorrect memory allocation, or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file, which leads to a heap-based buffer overflow.","status":"published","published":"2020-01-02T19:11:40Z","modified":"2024-08-06T16:30:48Z","updated_at":"2026-11-03T01:56:33.663204Z"}],"ghsa":[{"id":"GHSA-prf9-fwxw-pw78","title":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz...","description":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker, which triggers an incorrect memory allocation, or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file, which leads to a heap-based buffer overflow.","status":"published","published":"2022-05-05T00:29:16Z","modified":"2023-02-01T05:01:52Z","updated_at":"2026-11-02T14:49:47.696223Z"}],"nvd":[{"id":"CVE-2013-3941","description":"Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker, which triggers an incorrect memory allocation, or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file, which leads to a heap-based buffer overflow.","status":"published","published":"2020-01-02T20:15:14.457Z","modified":"2026-06-16T23:56:03.57Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:02:52.545039Z"}]}}