{"id":"CVE-2020-23565","aliases":["EUVD-2020-16309","GHSA-x9r7-2xq4-hqp8"],"status":"published","title":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related...","description":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a \"Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850\".","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01139,"percentile":0.6701,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-11-05T16:09:42Z","modified":"2026-06-17T03:04:49Z","products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"https://github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/3","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23565"},{"url":"https://github.com/advisories/GHSA-x9r7-2xq4-hqp8"}],"sources":{"cve":[{"id":"CVE-2020-23565","description":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a \"Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850\".","status":"published","published":"2021-11-05T16:09:42Z","modified":"2024-08-04T14:58:15.051Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2020-16309","description":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a \"Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850\".","status":"published","published":"2021-11-05T16:09:42Z","modified":"2024-08-04T14:58:15Z","updated_at":"2026-11-03T03:07:21.661388Z"}],"ghsa":[{"id":"GHSA-x9r7-2xq4-hqp8","title":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related...","description":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a \"Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850\".","status":"published","published":"2022-05-24T19:19:49Z","modified":"2023-01-30T05:03:48Z","updated_at":"2026-11-02T14:46:54.738868Z"}],"nvd":[{"id":"CVE-2020-23565","description":"Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a \"Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850\".","status":"published","published":"2021-11-05T17:15:11.067Z","modified":"2026-06-17T03:04:49.167Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:45.704484Z"}]}}