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{"affected_release": [{"advisory": "RHSA-2014:1982", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "xorg-x11-server-0:1.1.1-48.107.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-12-11T00:00:00Z"}, {"advisory": "RHSA-2014:1983", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "xorg-x11-server-0:1.15.0-25.el6_6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-12-11T00:00:00Z"}, {"advisory": "RHSA-2014:1983", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "xorg-x11-server-0:1.15.0-7.el7_0.3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-12-11T00:00:00Z"}], "bugzilla": {"description": "xorg-x11-server: denial of service due to unchecked malloc in client authentication", "id": "1168680", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1168680"}, "csaw": false, "cvss": {"cvss_base_score": "2.3", "cvss_scoring_vector": "AV:A/AC:M/Au:S/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-252", "details": ["X.Org X Window System (aka X11 and X) X11R5 and X.Org Server (aka xserver and xorg-server) before 1.16.3, when using SUN-DES-1 (Secure RPC) authentication credentials, does not check the return value of a malloc call, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a crafted connection request.", "It was found that the X.Org server did not properly handle SUN-DES-1 (Secure RPC) authentication credentials. A malicious, unauthenticated client could use this flaw to crash the X.Org server by submitting a specially crafted authentication request."], "name": "CVE-2014-8091", "public_date": "2014-12-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-8091\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-8091\nhttp://www.x.org/wiki/Development/Security/Advisory-2014-12-09/"], "threat_severity": "Moderate"}