CVE-2022-1259

Description

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server. This flaw exists because of an incomplete fix for CVE-2021-3629.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: n/a undertow
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2072339 issue tracking vendor advisory
https://access.redhat.com/security/cve/CVE-2022-1259 vendor advisory
https://security.netapp.com/advisory/ntap-20221014-0006/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-1259?
CVE-2022-1259 has been scored as a high severity vulnerability.
How to fix CVE-2022-1259?
To fix CVE-2022-1259, 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-2022-1259 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-1259 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-2022-1259?
CVE-2022-1259 affects n/a undertow.
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