CVE-2020-23549

HIGH

IrfanView 4.54 - DoS

Title source: llm
STIX 2.1

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".

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.irfanview.com/plugins.htm

Scores

CVSS v3 7.8
EPSS 0.0020
EPSS Percentile 42.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
irfanview/irfanview 4.54
Published Oct 28, 2021
Tracked Since Feb 18, 2026