CVE-2022-40090

Public Exploit

Description

An issue was discovered in function TIFFReadDirectory libtiff before 4.4.0 allows attackers to cause a denial of service via crafted TIFF file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/libtiff/libtiff/-/issues/455 issue tracking exploit
https://gitlab.com/libtiff/libtiff/-/merge_requests/386 patch issue tracking

Frequently Asked Questions

What is the severity of CVE-2022-40090?
CVE-2022-40090 has been scored as a medium severity vulnerability.
How to fix CVE-2022-40090?
To fix CVE-2022-40090, 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-2022-40090 being actively exploited in the wild?
It is possible that CVE-2022-40090 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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