{"id":"CVE-2020-23562","aliases":["EUVD-2020-16306","GHSA-jfx8-jc37-qc4h"],"status":"published","title":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS...","description":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000aefe.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00238,"percentile":0.14925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-07-17T23:11:07Z","modified":"2026-06-17T03:04:48Z","products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"https://www.irfanview.com/plugins.htm","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://github.com/nhiephon/Research","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23562"},{"url":"https://github.com/advisories/GHSA-jfx8-jc37-qc4h"}],"sources":{"cve":[{"id":"CVE-2020-23562","description":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000aefe.","status":"published","published":"2022-07-17T23:11:07Z","modified":"2024-08-04T14:58:15.206Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2020-16306","description":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000aefe.","status":"published","published":"2022-07-17T23:11:07Z","modified":"2024-08-04T14:58:15Z","updated_at":"2026-11-03T03:07:21.661388Z"}],"ghsa":[{"id":"GHSA-jfx8-jc37-qc4h","title":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS...","description":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000aefe.","status":"published","published":"2022-07-19T00:00:31Z","modified":"2023-01-27T05:06:08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:42:50.418716Z"}],"nvd":[{"id":"CVE-2020-23562","description":"IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000aefe.","status":"published","published":"2022-07-18T00:15:08.283Z","modified":"2026-06-17T03:04:48.83Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:46.951463Z"}]}}