CVE-2022-31779CWE-20

Improper HTTP/2 scheme and method validation

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.4%

exploitation probability

2.4%top 17% of all CVEs

observed exploitation

nono source reports it

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

Affected products

Apache Software Foundation · Apache Traffic Server

References

https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/https://www.debian.org/security/2022/dsa-5206