{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-28081", "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "state": "PUBLISHED", "assignerShortName": "facebook", "dateReserved": "2023-03-10T14:38:22.869Z", "datePublished": "2023-05-18T21:26:49.822Z", "dateUpdated": "2024-08-02T12:30:23.821Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Hermes", "vendor": "Facebook", "versions": [{"lessThan": "e6ed9c1a4b02dc219de1648f44cd808a56171b81", "status": "affected", "version": "0", "versionType": "git"}]}], "dateAssigned": "2023-03-10T00:00:00", "descriptions": [{"lang": "en", "value": "A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected."}], "problemTypes": [{"descriptions": [{"description": "CWE-416: Use After Free", "lang": "en"}]}], "providerMetadata": {"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook", "dateUpdated": "2023-05-18T21:26:49.822Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.facebook.com/security/advisories/cve-2023-28081"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T12:30:23.821Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.facebook.com/security/advisories/cve-2023-28081"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81"}]}]}}

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