CVE-2020-23567

Public Exploit

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"

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/2 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-23567?
CVE-2020-23567 has been scored as a medium severity vulnerability.
How to fix CVE-2020-23567?
To fix CVE-2020-23567, 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-2020-23567 being actively exploited in the wild?
It is possible that CVE-2020-23567 is being exploited or will be exploited in a near future based on public information. 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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