{"id":"CVE-2024-34363","summary":"Envoy can crash due to uncaught nlohmann JSON exception","details":"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.","aliases":["BIT-envoy-2024-34363","GHSA-g979-ph9j-5gg4"],"modified":"2026-08-12T03:51:40.822022795Z","published":"2024-06-04T20:59:52.773Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-248"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34363.json","unresolved_ranges":[{"extracted_events":[{"introduced":"1.30.0"},{"last_affected":"11.30.1"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34363.json"},{"type":"ADVISORY","url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-g979-ph9j-5gg4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34363"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/envoyproxy/envoy","events":[{"introduced":"b5ca88acee3453c9459474b8f22215796eff4dde"},{"fixed":"25b6b1ffea22e8868d59098eda497c4766e14201"},{"introduced":"a6d1d66a62b985baed414ba90ad0daebfc074664"},{"fixed":"d13ed044879003b6adb2d48ef8ab8bc5636b5031"},{"introduced":"50ea83e602d5da162df89fd5798301e22f5540cf"},{"fixed":"d79f6e8d453ee260e9094093b8dd31af0056e67b"}],"database_specific":{"extracted_events":[{"introduced":"1.28.0"},{"fixed":"1.28.4"},{"introduced":"1.29.0"},{"fixed":"1.29.5"},{"introduced":"1.30.0"},{"fixed":"1.30.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*"}}],"versions":["v1.28.3","v1.29.4","v1.30.1","v1.30.0","v1.28.2","v1.29.3","v1.29.2","v1.29.1","v1.28.1","v1.29.0","v1.28.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34363.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}