CVE-2018-12389

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Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.3 and Thunderbird < 60.3."}, {"lang": "es", "value": "Los desarrolladores de Mozilla y los miembros de la comunidad reportaron problemas de seguridad existentes en Firefox ESR 60.2. Algunos de estos errores mostraban evidencias de corrupci\u00f3n de memoria y se cree que, con el esfuerzo necesario, se podr\u00edan explotar para ejecutar c\u00f3digo arbitrario. La vulnerabilidad afecta a Firefox ESR en versiones anteriores a la 60.3 y Thunderbird en versiones anteriores a la 60.3."}], "id": "CVE-2018-12389", "lastModified": "2026-06-17T01:37:41.293", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", 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"https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201811-04"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201811-13"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3868-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4324"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4337"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2018-27/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2018-28/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Daniel Veditz and Philipp as the original reporters.", "affected_release": [{"advisory": "RHSA-2018:3006", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:60.3.0-1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-10-24T00:00:00Z"}, {"advisory": "RHSA-2018:3531", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:60.3.0-1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-11-09T00:00:00Z"}, {"advisory": "RHSA-2018:3005", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:60.3.0-1.el7_5", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-10-24T00:00:00Z"}, {"advisory": "RHSA-2018:3532", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:60.3.0-1.el7_5", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-11-09T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Memory safety bugs fixed in Firefox ESR 60.3", "id": "1642179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1642179"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-120", "details": ["Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.3 and Thunderbird < 60.3."], "name": "CVE-2018-12389", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-10-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-12389\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-12389\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2018-27/#CVE-2018-12389"], "threat_severity": "Low"}

{}