{"id":"CVE-2020-23549","aliases":["EUVD-2020-16293","GHSA-7q25-cj2m-mf87"],"status":"published","title":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified...","description":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a \"Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6\".","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":"2026-11-10","score":0.0097,"percentile":0.62163,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-10-28T21:09:49Z","modified":"2026-06-17T03:04:47Z","products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"https://www.irfanview.com/plugins.htm","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://github.com/nhiephon/Research/blob/master/README.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23549"},{"url":"https://github.com/advisories/GHSA-7q25-cj2m-mf87"}],"sources":{"cve":[{"id":"CVE-2020-23549","description":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a \"Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6\".","status":"published","published":"2021-10-28T21:09:49Z","modified":"2024-08-04T14:58:15.177Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-16293","description":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a \"Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6\".","status":"published","published":"2021-10-28T21:09:49Z","modified":"2024-08-04T14:58:15Z","updated_at":"2026-11-03T03:07:21.661388Z"}],"ghsa":[{"id":"GHSA-7q25-cj2m-mf87","title":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified...","description":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a \"Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6\".","status":"published","published":"2022-05-24T19:19:15Z","modified":"2023-01-30T05:03:14Z","updated_at":"2026-11-02T14:46:47.986344Z"}],"nvd":[{"id":"CVE-2020-23549","description":"IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a \"Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6\".","status":"published","published":"2021-10-28T22:15:07.657Z","modified":"2026-06-17T03:04:47.41Z","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"}]}}