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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Andr\u00e9 Bargull, Bob Clary, Christian Holler, David Keeler, Gary Kwong, Jan de Mooij, Jason Kratzer, Jet Villegas, Jon Coppeard, Julien Cristau, Nicholas Nethercote, Oriol Brufau, Philipp, Randell Jesup, Ryan VanderMeulen, and Tyson Smith as the original reporters.", "affected_release": [{"advisory": "RHSA-2017:3247", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:52.5.0-1.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-11-17T00:00:00Z"}, {"advisory": "RHSA-2017:3372", "cpe": "cpe:/o:redhat:enterprise_linux:6", "impact": "important", "package": "thunderbird-0:52.5.0-1.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-12-04T00:00:00Z"}, {"advisory": "RHSA-2017:3247", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:52.5.0-1.el7_4", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-11-17T00:00:00Z"}, {"advisory": "RHSA-2017:3372", "cpe": "cpe:/o:redhat:enterprise_linux:7", "impact": "important", "package": "thunderbird-0:52.5.0-1.el7_4", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-12-04T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Memory safety bugs fixed in Firefox 57 and Firefox ESR 52.5 (MFSA 2017-25)", "id": "1513308", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1513308"}, "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-120", "details": ["Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. 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 < 57, Firefox ESR < 52.5, and Thunderbird < 52.5."], "name": "CVE-2017-7826", "public_date": "2017-11-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7826\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7826\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-25/#CVE-2017-7826"], "threat_severity": "Critical"}