CVE-2020-23565

Description

Irfanview v4.53 allows attackers to execute arbitrary code via a crafted JPEG 2000 file. Related to a "Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions_W+0x0000000000032850".

7.8

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.39%

Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/3	third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-23565?: CVE-2020-23565 has been scored as a high severity vulnerability.
How to fix CVE-2020-23565?: To fix CVE-2020-23565, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-23565 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-23565 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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