CVE-2024-31309
Vulnerability from cvelistv5
Published
2024-04-10 12:07
Modified
2024-11-12 18:24
Severity ?
EPSS score ?
Summary
Apache Traffic Server: HTTP/2 CONTINUATION frames can be utilized for DoS attack
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Apache Software Foundation | Apache Traffic Server |
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "traffic_server", "vendor": "apache", "versions": [ { "lessThanOrEqual": "8.1.9", "status": "affected", "version": "8.0.0", "versionType": "custom" }, { "lessThanOrEqual": "9.2.3", "status": "affected", "version": "9.0.0", "versionType": "custom" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-31309", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-11-12T18:21:30.828481Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-11-12T18:24:22.338Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T01:52:56.330Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.apache.org/thread/f9qh3g3jvy153wh82pz4onrfj1wh13kc" }, { "tags": [ "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QV77HYM7ARSTL3B6U3IFG7PHDU65WL4I/" }, { "tags": [ "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3XON6RM5ZKCZ6K6NB7BOTAWMJQKXJDO/" }, { "tags": [ "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBKLPQ6ECG4PGEPRCYI3Y3OITNDEFCCV/" }, { "tags": [ "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00021.html" }, { "tags": [ "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16" }, { "tags": [ "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2024/04/10/7" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache Traffic Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "8.1.9", "status": "affected", "version": "8.0.0", "versionType": "semver" }, { "lessThanOrEqual": "9.2.3", "status": "affected", "version": "9.0.0", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "reporter", "value": "Bartek Nowotarski" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eHTTP/2 \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eCONTINUATION\u003c/span\u003e\u0026nbsp;DoS attack can 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" } ], "value": "HTTP/2 CONTINUATION\u00a0DoS attack can cause Apache Traffic Server to consume more resources on the server.\u00a0 Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 are\u00a0affected.\n\nUsers can set a new setting (proxy.config.http2.max_continuation_frames_per_minute) to limit the number of CONTINUATION frames per minute. \u00a0ATS does have a fixed amount of memory a request can use and ATS adheres to these limits in previous releases.\nUsers are recommended to upgrade to versions 8.1.10 or 9.2.4 which fixes the issue.\n\n" } ], "metrics": [ { "other": { "content": { "text": "moderate" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-10T12:07:16.975Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://lists.apache.org/thread/f9qh3g3jvy153wh82pz4onrfj1wh13kc" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QV77HYM7ARSTL3B6U3IFG7PHDU65WL4I/" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3XON6RM5ZKCZ6K6NB7BOTAWMJQKXJDO/" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBKLPQ6ECG4PGEPRCYI3Y3OITNDEFCCV/" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00021.html" }, { "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16" }, { "url": "http://www.openwall.com/lists/oss-security/2024/04/10/7" } ], "source": { "discovery": "UNKNOWN" }, "title": "Apache Traffic Server: HTTP/2 CONTINUATION frames can be utilized for DoS attack", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2024-31309", "datePublished": "2024-04-10T12:07:16.975Z", "dateReserved": "2024-03-29T18:52:13.204Z", "dateUpdated": "2024-11-12T18:24:22.338Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-31309\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2024-04-10T12:15:09.257\",\"lastModified\":\"2024-11-12T19:35:07.513\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"HTTP/2 CONTINUATION\u00a0DoS attack can cause Apache Traffic Server to consume more resources on the server.\u00a0 Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 are\u00a0affected.\\n\\nUsers can set a new setting (proxy.config.http2.max_continuation_frames_per_minute) to limit the number of CONTINUATION frames per minute. \u00a0ATS does have a fixed amount of memory a request can use and ATS adheres to these limits in previous releases.\\nUsers are recommended to upgrade to versions 8.1.10 or 9.2.4 which fixes the issue.\\n\\n\"},{\"lang\":\"es\",\"value\":\"Un ataque de HTTP/2 CONTINUATION DoS puede hacer que Apache Traffic Server consuma m\u00e1s recursos en el servidor. Las versiones de 8.0.0 a 8.1.9 y de 9.0.0 a 9.2.3 se ven afectadas. Los usuarios pueden establecer una nueva configuraci\u00f3n (proxy.config.http2.max_continuation_frames_per_minuto) para limitar el n\u00famero de fotogramas de CONTINUACI\u00d3N por minuto. ATS tiene una cantidad fija de memoria que una solicitud puede usar y ATS cumple con estos l\u00edmites en versiones anteriores. Se recomienda a los usuarios actualizar a las versiones 8.1.10 o 9.2.4, que solucionan el problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@apache.org\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2024/04/03/16\",\"source\":\"security@apache.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/04/10/7\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread/f9qh3g3jvy153wh82pz4onrfj1wh13kc\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/04/msg00021.html\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBKLPQ6ECG4PGEPRCYI3Y3OITNDEFCCV/\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QV77HYM7ARSTL3B6U3IFG7PHDU65WL4I/\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3XON6RM5ZKCZ6K6NB7BOTAWMJQKXJDO/\",\"source\":\"security@apache.org\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.