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{"affected_release": [{"advisory": "RHSA-2008:0892", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "xen-0:3.0.3-64.el5_2.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2008-10-01T00:00:00Z"}], "bugzilla": {"description": "qemu/xen/kvm: ioemu: Fix PVFB backend to limit frame buffer size", "id": "447759", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=447759"}, "csaw": false, "details": ["The backend for XenSource Xen Para Virtualized Frame Buffer (PVFB) in Xen ioemu does not properly restrict the frame buffer size, which allows attackers to cause a denial of service (crash) by mapping an arbitrary amount of guest memory."], "name": "CVE-2008-1952", "public_date": "2008-05-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-1952\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-1952"], "threat_severity": "Important"}