{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T04:09:08.543","vulnerabilities":[{"cve":{"id":"CVE-2021-24044","sourceIdentifier":"cve-assign@fb.com","published":"2022-01-15T01:15:07.943","lastModified":"2024-11-21T05:52:16.290","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"By passing invalid javascript code where await and yield were called upon non-async and non-generator getter/setter functions, Hermes would invoke generator functions and error out on invalid await/yield positions. This could result in segmentation fault as a consequence of type confusion error, with a low chance of RCE. This issue affects Hermes versions prior to v0.10.0."},{"lang":"es","value":"Al pasar código javascript no válido en el que era llamado a await y yield sobre funciones getter/setter no asíncronas y no generadoras, Hermes invocaba funciones generadoras y daba error en posiciones await/yield no válidas. Esto podría resultar en un fallo de segmentación como consecuencia de un error de confusión de tipos, con una baja probabilidad de RCE. Este problema afecta a Hermes versiones anteriores a v0.10.0"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve-assign@fb.com","type":"Secondary","description":[{"lang":"en","value":"CWE-843"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-843"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:hermes:*:*:*:*:*:*:*:*","versionEndExcluding":"0.10.0","matchCriteriaId":"4A6510A9-5178-4595-8EF6-622998CDB1F3"}]}]}],"references":[{"url":"https://www.facebook.com/security/advisories/cve-2021-24044","source":"cve-assign@fb.com","tags":["Vendor Advisory"]},{"url":"https://www.facebook.com/security/advisories/cve-2021-24044","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}