{ "schema_version": "1.4.0", "id": "GHSA-f9x2-983g-532w", "modified": "2022-05-24T16:51:04Z", "published": "2022-05-24T16:51:04Z", "aliases": [ "CVE-2019-9821" ], "details": "A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67.", "severity": [], "affected": [], "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9821" }, { "type": "WEB", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1539125" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2019-13" } ], "database_specific": { "cwe_ids": [ "CWE-416" ], "severity": "HIGH", "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-07-23T14:15:00Z" } }