CVE-2023-20882

Description

In Cloud foundry routing release versions from 0.262.0 and prior to 0.266.0,a bug in the gorouter process can lead to a denial of service of applications hosted on Cloud Foundry. Under the right circumstances, when client connections are closed prematurely, gorouter marks the currently selected backend as failed and removes it from the routing pool.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory cloudfoundry.org
Affected: n/a Cloud Foundry Routing release
Published at:
Updated at:

References

Link Tags
https://www.cloudfoundry.org/blog/cve-2023-20882-gorouter-pruning-via-client-disconnect-resulting-in-dos/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-20882?
CVE-2023-20882 has been scored as a medium severity vulnerability.
How to fix CVE-2023-20882?
To fix CVE-2023-20882, 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-2023-20882 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-20882 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.
What software or system is affected by CVE-2023-20882?
CVE-2023-20882 affects n/a Cloud Foundry Routing release.
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