HTTP/2 CONTINUATION DoS attack can cause Apache Traffic Server to consume more resources on the server. Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 are affected.
Users can set a new setting (proxy.config.http2.max_continuation_frames_per_minute) to limit the number of CONTINUATION frames per minute. ATS does have a fixed amount of memory a request can use and ATS adheres to these limits in previous releases.
Users are recommended to upgrade to versions 8.1.10 or 9.2.4 which fixes the issue.
Metrics
Affected Vendors & Products
References
History
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MITRE
Status: PUBLISHED
Assigner: apache
Published: 2024-04-10T12:07:16.975Z
Updated: 2024-08-02T01:52:56.330Z
Reserved: 2024-03-29T18:52:13.204Z
Link: CVE-2024-31309
Vulnrichment
Updated: 2024-08-02T01:52:56.330Z
NVD
Status : Awaiting Analysis
Published: 2024-04-10T12:15:09.257
Modified: 2024-05-01T18:15:23.233
Link: CVE-2024-31309
Redhat