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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Mozilla developers and community as the original reporter.", "bugzilla": {"description": "Mozilla: Memory safety bugs fixed in Firefox 55 (MFSA 2017-18)", "id": "1479196", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1479196"}, "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": "draft"}, "cwe": "CWE-119", "details": ["Memory safety bugs were reported in Firefox 54. 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 < 55."], "name": "CVE-2017-7780", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2017-08-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7780\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7780\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-18/#CVE-2017-7780"], "threat_severity": "Critical"}