{"id":"CVE-2024-34363","state":"PUBLISHED","title":"Envoy can crash due to uncaught nlohmann JSON exception","description":"Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash.","publishedAt":"2024-06-04T20:59:52.773Z","updatedAt":"2024-08-02T02:51:11.160Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["envoyproxy envoy"],"affected":[{"vendor":"envoyproxy","product":"envoy","versions":[{"version":">= 1.30.0, <= 11.30.1","status":"affected"},{"version":">= 1.29.0, <= 1.29.4","status":"affected"},{"version":">= 1.28.0, <= 1.28.3","status":"affected"}]}],"references":["https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4"],"weaknesses":["CWE-248"],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/34xxx/CVE-2024-34363.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-34363","state":"PUBLISHED","datePublished":"2024-06-04T20:59:52.773Z","dateUpdated":"2024-08-02T02:51:11.160Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-05-02T06:36:32.439Z"},"containers":{"cna":{"title":"Envoy can crash due to uncaught nlohmann JSON exception","descriptions":[{"lang":"en","value":"Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash."}],"affected":[{"vendor":"envoyproxy","product":"envoy","versions":[{"version":">= 1.30.0, <= 11.30.1","status":"affected"},{"version":">= 1.29.0, <= 1.29.4","status":"affected"},{"version":">= 1.28.0, <= 1.28.3","status":"affected"}]}],"references":[{"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4","name":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4","tags":["x_refsource_CONFIRM"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-06-04T20:59:52.773Z"},"source":{"advisory":"GHSA-g979-ph9j-5gg4","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-21T17:23:29.795163Z","id":"CVE-2024-34363","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-21T17:23:47.147Z"}},{"title":"CVE Program Container","references":[{"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4","name":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T02:51:11.160Z"}}]}}}