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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Bruno Keith & Niklas Baumstark (the phoenhex team) as the original reporter.", "affected_release": [{"advisory": "RHSA-2019:0623", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:60.6.0-3.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2019-03-20T00:00:00Z"}, {"advisory": "RHSA-2019:0680", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:60.6.1-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2019-03-28T00:00:00Z"}, {"advisory": "RHSA-2019:0622", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:60.6.0-3.el7_6", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-03-20T00:00:00Z"}, {"advisory": "RHSA-2019:0681", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:60.6.1-1.el7_6", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-03-28T00:00:00Z"}, {"advisory": "RHSA-2019:0966", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:60.6.1-1.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-05-07T00:00:00Z"}, {"advisory": "RHSA-2019:1144", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:60.6.1-1.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-05-13T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Improper bounds checks when Spectre mitigations are disabled", "id": "1690678", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1690678"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "status": "verified"}, "cwe": "CWE-119", "details": ["A mechanism was discovered that removes some bounds checking for string, array, or typed array accesses if Spectre mitigations have been disabled. This vulnerability could allow an attacker to create an arbitrary value in compiled JavaScript, for which the range analysis will infer a fully controlled, incorrect range in circumstances where users have explicitly disabled Spectre mitigations. *Note: Spectre mitigations are currently enabled for all users by default settings.*. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66."], "name": "CVE-2019-9793", "public_date": "2019-03-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-9793\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-9793\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2019-08/#CVE-2019-9793"], "threat_severity": "Important"}