{"cve":"CVE-2018-1302","nvd":{"published":"2018-03-26T15:29:00.477","modified":"2026-06-17T01:50:57.440","status":"Modified","description":"When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","score":5.9},"cwes":["CWE-476"],"references":["http://www.openwall.com/lists/oss-security/2018/03/24/5","http://www.securityfocus.com/bid/103528","http://www.securitytracker.com/id/1040567","https://access.redhat.com/errata/RHSA-2019:0366","https://access.redhat.com/errata/RHSA-2019:0367"],"products":["apache:http_server","canonical:ubuntu_linux","netapp:clustered_data_ontap","netapp:santricity_cloud_connector","netapp:storage_automation_store","netapp:storagegrid"],"source":"nvd","synced_at":"2026-10-19T20:49:59.483420567+00:00"},"epss":{"cve":"CVE-2018-1302","score":0.1288,"percentile":0.96303,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}