Fluid Attacks Database

Description

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 12	trafficserver	=9.2.0+ds-2 \|\| =9.2.0+ds-2+deb12u1 \|\| =9.2.1+ds-1 \|\| =9.2.2+ds-1 \|\| =9.2.3+ds-1 \|\| =9.2.3+ds-1+deb12u1 \|\| >=0 <9.2.4+ds-0+deb12u1	9.2.4+ds-0+deb12u1
debian 11	trafficserver	=8.1.1+ds-1.1 \|\| =8.1.1+ds-1.1+deb11u1 \|\| =8.1.5+ds-1~deb11u1 \|\| =8.1.6+ds-1~deb10u1 \|\| =8.1.6+ds-1~deb11u1 \|\| =8.1.7+ds-1~deb11u1 \|\| =8.1.9+ds-1~deb11u1 \|\| >=0 <8.1.10+ds-1~deb11u1	8.1.10+ds-1~deb11u1

Aliases

1. CVE-2024-313092. NVD-2024-313093. OSV-DEBIAN-2024-313094. OSV-2024-313095. SECURITY-TRACKER-CVE-2024-31309

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