CVE-2022-31780

HTTP/2 framing vulnerabilities

Description

Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.20%
Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory apache.org
Affected: Apache Software Foundation Apache Traffic Server
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21 vendor advisory mailing list
https://www.debian.org/security/2022/dsa-5206 third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/ vendor advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00019.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2022-31780?
CVE-2022-31780 has been scored as a high severity vulnerability.
How to fix CVE-2022-31780?
To fix CVE-2022-31780, 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-2022-31780 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-31780 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-2022-31780?
CVE-2022-31780 affects Apache Software Foundation Apache Traffic Server.
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