CVE-2022-31780 HTTP/2 framing vulnerabilities
An attacker can smuggle HTTP requests via improper input validation in Apache Traffic Server's HTTP/2 frame handling, bypassing security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-31780?
CVE-2022-31780 is a high-severity vulnerability in Apache Traffic Server, published on 10 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-20
Which versions are affected by CVE-2022-31780?
It affects 3 products.
Products include Apache Traffic Server, Debian Debian Linux, Fedoraproject Fedora.
How do I fix CVE-2022-31780?
Upgrade to a fixed version.
Is CVE-2022-31780 being exploited?
There is no known exploitation of CVE-2022-31780 in the wild and no public exploit code.
Other vulnerabilities in Apache Traffic Server
Sources
Also known as DEBIAN-CVE-2022-31780, GHSA-3jf9-4x8h-72mh, UBUNTU-CVE-2022-31780.