CVE-2020-23567

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Irfanview v4.53 allows attackers to to cause a denial of service (DoS) via a crafted JPEG 2000 file. Related to "Integer Divide By Zero starting at JPEG2000!ShowPlugInSaveOptions_W+0x00000000000082ea"

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-369

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/2Exploit, Third Party Advisory
https://github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/2Exploit, Third Party Advisory

Timeline

Published: Nov 5, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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