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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10."}, {"lang": "es", "value": "Error de seguridad de la memoria presente en Firefox 124, Firefox ESR 115.9 y Thunderbird 115.9. Este error mostr\u00f3 evidencia de corrupci\u00f3n de memoria y suponemos que con suficiente esfuerzo esto podr\u00eda haberse aprovechado para ejecutar c\u00f3digo arbitrario. Esta vulnerabilidad afecta a Firefox &lt; 125 y Firefox ESR &lt; 115.10."}], "id": "CVE-2024-3864", "lastModified": "2024-08-12T17:35:09.733", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-04-16T16:15:08.913", "references": [{"source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1888333"}, {"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/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Awaiting Analysis"}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Paul Bone as the original reporter.", "affected_release": [{"advisory": "RHSA-2024:1910", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:115.10.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1935", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:115.10.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1912", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:115.10.0-1.el8_9", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1939", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:115.10.0-2.el8_9", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1904", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:115.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1934", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:115.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1904", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:115.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1934", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:115.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1904", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:115.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1934", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:115.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1911", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "firefox-0:115.10.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1982", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "thunderbird-0:115.10.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-04-23T00:00:00Z"}, {"advisory": "RHSA-2024:1911", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "firefox-0:115.10.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1982", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "thunderbird-0:115.10.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-04-23T00:00:00Z"}, {"advisory": "RHSA-2024:1911", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "firefox-0:115.10.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1982", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "thunderbird-0:115.10.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-04-23T00:00:00Z"}, {"advisory": "RHSA-2024:1906", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:115.10.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1936", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:115.10.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1909", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "firefox-0:115.10.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1937", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "thunderbird-0:115.10.0-2.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1908", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:115.10.0-1.el9_3", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1940", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:115.10.0-2.el9_3", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1907", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:115.10.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1938", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:115.10.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2024-04-22T00:00:00Z"}, {"advisory": "RHSA-2024:1905", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "firefox-0:115.10.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-04-18T00:00:00Z"}, {"advisory": "RHSA-2024:1941", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "thunderbird-0:115.10.0-2.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-04-22T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10", "id": "2275555", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2275555"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-120", "details": ["Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.", "The Mozilla Foundation Security Advisory describes this flaw as:\nMemory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code."], "name": "CVE-2024-3864", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2024-04-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-3864\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-3864\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2024-19/#CVE-2024-3864\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2024-20/#CVE-2024-3864"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important", "upstream_fix": "firefox 115.10, thunderbird 115.10"}