CVE-2024-31309 (GCVE-0-2024-31309)
Vulnerability from cvelistv5 – Published: 2024-04-10 12:07 – Updated: 2025-11-04 18:30
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Traffic Server |
Affected:
8.0.0 , ≤ 8.1.9
(semver)
Affected: 9.0.0 , ≤ 9.2.3 (semver) |
Credits
Bartek Nowotarski
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cause Apache Traffic Server to consume more resources on the server.\u0026nbsp; Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 are\u0026nbsp;affected.\u003c/p\u003eUsers can set a new setting (proxy.config.http2.max_continuation_frames_per_minute) to limit the number of CONTINUATION frames per minute. \u0026nbsp;ATS does have a fixed amount of memory a request can use and ATS adheres to these limits in previous releases.\u003cbr\u003e\u003cp\u003eUsers are recommended to upgrade to versions 8.1.10 or 9.2.4 which fixes the issue.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-20\", \"description\": \"CWE-20 Improper Input Validation\"}]}], \"providerMetadata\": {\"orgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"shortName\": \"apache\", \"dateUpdated\": \"2024-04-10T12:07:16.975Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-31309\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-12T18:24:22.338Z\", \"dateReserved\": \"2024-03-29T18:52:13.204Z\", \"assignerOrgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"datePublished\": \"2024-04-10T12:07:16.975Z\", \"assignerShortName\": \"apache\"}",
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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