{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49256?format=json","vulnerability_id":"VCID-zgtz-vmbs-q3ef","summary":"Envoy is a cloud-native, open source edge and service proxy. There is a use-after-free in `HttpConnectionManager` (HCM) with `EnvoyQuicServerStream` that can crash Envoy. An attacker can exploit this vulnerability by sending a request without `FIN`, then a `RESET_STREAM` frame, and then after receiving the response, closing the connection.","aliases":[{"alias":"CVE-2024-34362"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-34362.json","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-34362.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-34362","reference_id":"","reference_type":"","scores":[{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.06015","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.0604","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.06031","published_at":"2026-06-13T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.06025","published_at":"2026-06-14T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-34362"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2283146","reference_id":"2283146","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2283146"},{"reference_url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-hww5-43gv-35jv","reference_id":"GHSA-hww5-43gv-35jv","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-08-19T15:26:24Z/"}],"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-hww5-43gv-35jv"}],"weaknesses":[{"cwe_id":416,"name":"Use After Free","description":"Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code."},{"cwe_id":400,"name":"Uncontrolled Resource Consumption","description":"The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources."}],"exploits":[],"severity_range_score":"5.9 - 5.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-zgtz-vmbs-q3ef"}