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{"acknowledgement": "Red Hat would like to thank X.org project for reporting this issue. Upstream acknowledges Ilja van Sprundel as the original reporter.", "affected_release": [{"advisory": "RHSA-2014:1893", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libXfont-0:1.2.2-1.0.6.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-11-24T00:00:00Z"}, {"advisory": "RHSA-2014:1870", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libXfont-0:1.4.5-4.el6_6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-11-18T00:00:00Z"}, {"advisory": "RHSA-2014:1870", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libXfont-0:1.4.7-2.el7_0", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-11-18T00:00:00Z"}], "bugzilla": {"description": "libXfont: integer overflow of allocations in font metadata file parsing", "id": "1096593", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1096593"}, "csaw": false, "cvss": {"cvss_base_score": "6.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-190", "details": ["Multiple integer overflows in the (1) FontFileAddEntry and (2) lexAlias functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 might allow local users to gain privileges by adding a directory with a large fonts.dir or fonts.alias file to the font path, which triggers a heap-based buffer overflow, related to metadata.", "A use-after-free flaw was found in the way libXfont processed certain font files when attempting to add a new directory to the font path. A malicious, local user could exploit this issue to potentially execute arbitrary code with the privileges of the X.Org server."], "name": "CVE-2014-0209", "public_date": "2014-05-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-0209\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-0209\nhttp://lists.x.org/archives/xorg-announce/2014-May/002431.html"], "threat_severity": "Important", "upstream_fix": "libXfont 1.4.8, libXfont 1.4.99.901 (1.5.0rc1)"}