CVE-2020-23553

HIGH

IrfanView 4.54 - Out-of-bounds Write in FORMATS!GetPlugInInfo

Title source: llm
STIX 2.1

Description

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!GetPlugInInfo+0x0000000000007d33.

References (2)

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

Scores

CVSS v3 7.8
EPSS 0.0031
EPSS Percentile 22.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
irfanview/irfanview 4.54
Published Sep 16, 2022
Tracked Since Feb 18, 2026