CVE-2020-8192

Public Exploit

Description

A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Third-Party Advisory hackerone.com
Affected: n/a fastify
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/903521 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-8192?
CVE-2020-8192 has been scored as a medium severity vulnerability.
How to fix CVE-2020-8192?
To fix CVE-2020-8192, 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-2020-8192 being actively exploited in the wild?
It is possible that CVE-2020-8192 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.
What software or system is affected by CVE-2020-8192?
CVE-2020-8192 affects n/a fastify.
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