CVE-2022-31779: vulnerability in Apache Traffic Server
Improper HTTP/2 scheme and method validation
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.5%
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 ServerRelated CVEs — Apache Traffic Server
In the same product, most dangerous first.
CVE-2024-31309HIGHApache Traffic Server: HTTP/2 CONTINUATION frames can be utilized for DoS attackEPSS 94.6%CVE-2023-39456HIGHApache Traffic Server: Malformed http/2 frames can cause an abortEPSS 58.3%CVE-2018-1318—CVE-2018-1318EPSS 7.6%CVE-2018-8022—CVE-2018-8022EPSS 7.4%CVE-2018-8040—CVE-2018-8040EPSS 7.2%CVE-2018-8005—CVE-2018-8005EPSS 6.8%
References
https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21https://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