Feast: resource exhaustion via websocket endpoint
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 0.59.0
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A vulnerability was identified in the Feast Feature Server's `/ws/chat` endpoint that allows remote attackers to establish persistent WebSocket connections without any authentication. By opening a large number of simultaneous connections, an attacker can exhaust server resources—such as memory, CPU, and file descriptors—leading to a complete denial of service for legitimate users.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Feast Feast Feature Server
fixed in 0.59.0
- rhoai/odh-feature-server-rhel9
Version range not reported
- rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9
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- rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9
Version range not reported
- rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9
Version range not reported
- rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9
Version range not reported
- rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9
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- rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9
Version range not reported
- rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-pytorch-cuda-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9
Version range not reported
- rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9
Version range not reported