CVE-2024-3861

{"id": "CVE-2024-3861", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.5}]}, "published": "2024-04-16T16:15:08.770", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1883158", "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", "descriptions": [{"lang": "en", "value": "If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10."}, {"lang": "es", "value": "Si se asignara un AlignedBuffer a s\u00ed mismo, el movimiento autom\u00e1tico posterior podr\u00eda dar como resultado un recuento de referencias incorrecto y, posteriormente, un use-after-free. Esta vulnerabilidad afecta a Firefox &lt; 125 y Firefox ESR &lt; 115.10."}], "lastModified": "2024-07-03T02:06:48.590", "sourceIdentifier": "security@mozilla.org"}