PoC Index85,080 CVEs with PoCs

CVE-2024-31309

Apache Traffic Server: HTTP/2 CONTINUATION frames can be utilized for DoS attack

HIGH 7.5EPSS 94.6%

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.

Affected
Apache Software Foundation · Apache Traffic Server
CVSS v3.1 CNA
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
94.62% chance of exploitation in the next 30 days, 100th percentile
Published
2024-04-10
Updated
2025-11-04

Proof-of-concept exploits (1)

Security advisories

References

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