CVE-2024-3857

{"id": "CVE-2024-3857", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2024-04-16T16:15:08.573", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886683", "source": "security@mozilla.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html", "source": "security@mozilla.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html", "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-18/", "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-19/", "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-20/", "source": "security@mozilla.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10."}, {"lang": "es", "value": "El JIT cre\u00f3 c\u00f3digo incorrecto para los argumentos en ciertos casos. Esto provoc\u00f3 posibles fallos de use-after-free durante la recolecci\u00f3n de basura. Esta vulnerabilidad afecta a Firefox &lt; 125 y Firefox ESR &lt; 115.10."}], "lastModified": "2024-07-03T02:06:46.957", "sourceIdentifier": "security@mozilla.org"}