{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-53270","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-11-19T20:08:14.482Z","datePublished":"2024-12-18T19:12:18.775Z","dateUpdated":"2024-12-18T21:35:24.476Z"},"containers":{"cna":{"title":"HTTP/1: sending overload crashes when the request is reset beforehand in envoy","problemTypes":[{"descriptions":[{"cweId":"CWE-670","lang":"en","description":"CWE-670: Always-Incorrect Control Flow Implementation","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-q9qv-8j52-77p3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-q9qv-8j52-77p3"},{"name":"https://github.com/envoyproxy/envoy/pull/37743/commits/6cf8afda956ba67c9afad185b962325a5242ef02","tags":["x_refsource_MISC"],"url":"https://github.com/envoyproxy/envoy/pull/37743/commits/6cf8afda956ba67c9afad185b962325a5242ef02"}],"affected":[{"vendor":"envoyproxy","product":"envoy","versions":[{"version":">= 1.32.0, < 1.32.3","status":"affected"},{"version":">= 1.31.0, < 1.31.5","status":"affected"},{"version":">= 1.30.0, < 1.30.9","status":"affected"},{"version":"< 1.29.12","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-12-18T19:12:18.775Z"},"descriptions":[{"lang":"en","value":"Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions `sendOverloadError` is going to assume the active request exists when `envoy.load_shed_points.http1_server_abort_dispatch` is configured. If `active_request` is nullptr, only onMessageBeginImpl() is called. However, the `onMessageBeginImpl` will directly return ok status if the stream is already reset leading to the nullptr reference. The downstream reset can actually happen during the H/2 upstream reset. As a result envoy may crash. This issue has been addressed in releases 1.32.3, 1.31.5, 1.30.9, and 1.29.12. Users are advised to upgrade. Users unable to upgrade may disable `http1_server_abort_dispatch` load shed point and/or use a high threshold."}],"source":{"advisory":"GHSA-q9qv-8j52-77p3","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-q9qv-8j52-77p3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-18T21:34:59.313563Z","id":"CVE-2024-53270","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-12-18T21:35:24.476Z"}}]}}