CVE-2018-5102

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Esta vulnerabilidad afecta a las versiones anteriores a la 52.6 de Thunderbird, las versiones anteriores a la 52.6 de Firefox ESR y las versiones anteriores a la 58 de Firefox."}], "id": "CVE-2018-5102", "lastModified": "2026-06-17T01:59:37.450", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", 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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Nils as the original reporter.", "affected_release": [{"advisory": "RHSA-2018:0122", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:52.6.0-1.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-01-24T00:00:00Z"}, {"advisory": "RHSA-2018:0262", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:52.6.0-1.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-02-01T00:00:00Z"}, {"advisory": "RHSA-2018:0122", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:52.6.0-1.el7_4", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-01-24T00:00:00Z"}, {"advisory": "RHSA-2018:0262", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:52.6.0-1.el7_4", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-02-01T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Use-after-free in HTML media elements (MFSA 2018-03)", "id": "1537822", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1537822"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58."], "name": "CVE-2018-5102", "public_date": "2018-01-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-5102\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-5102\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2018-03/#CVE-2018-5102"], "threat_severity": "Important"}

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