CVE-2017-5375

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This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51."}, {"lang": "es", "value": "La asignaci\u00f3n de c\u00f3digo JIT puede permitir la omisi\u00f3n de las protecciones ASLR y DEP, lo que conduce a ataques de corrupci\u00f3n de memoria. 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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Rh0 as the original reporter.", "affected_release": [{"advisory": "RHSA-2017:0190", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "firefox-0:45.7.0-2.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2017-01-25T00:00:00Z"}, {"advisory": "RHSA-2017:0238", "cpe": "cpe:/o:redhat:enterprise_linux:5", "impact": "important", "package": "thunderbird-0:45.7.0-1.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2017-02-02T00:00:00Z"}, {"advisory": "RHSA-2017:0190", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:45.7.0-2.el6_8", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-01-25T00:00:00Z"}, {"advisory": "RHSA-2017:0238", "cpe": "cpe:/o:redhat:enterprise_linux:6", "impact": "important", "package": "thunderbird-0:45.7.0-1.el6_8", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-02-02T00:00:00Z"}, {"advisory": "RHSA-2017:0190", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:45.7.0-2.el7_3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-01-25T00:00:00Z"}, {"advisory": "RHSA-2017:0238", "cpe": "cpe:/o:redhat:enterprise_linux:7", "impact": "important", "package": "thunderbird-0:45.7.0-1.el7_3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-02-02T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Excessive JIT code allocation allows bypass of ASLR and DEP (MFSA 2017-02)", "id": "1416271", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1416271"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "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"}, "details": ["JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51."], "name": "CVE-2017-5375", "public_date": "2017-01-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-5375\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-5375\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-02/#CVE-2017-5375"], "threat_severity": "Critical"}

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