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{"cve": [{"lastseen": "2019-05-29T18:14:39", "bulletinFamily": "NVD", "description": "The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users to write to arbitrary files via a symlink attack on a temporary file.\n<a href=\"https://cwe.mitre.org/data/definitions/61.html\">CWE-61: UNIX Symbolic Link (Symlink) Following</a>", "modified": "2016-11-28T19:16:00", "id": "CVE-2015-0267", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0267", "published": "2015-05-19T18:59:00", "title": "CVE-2015-0267", "type": "cve", "cvss": {"score": 3.6, "vector": "AV:L/AC:L/Au:N/C:N/I:P/A:P"}}], "redhat": [{"lastseen": "2019-08-13T18:46:26", "bulletinFamily": "unix", "description": "The kexec-tools packages contain the /sbin/kexec binary and utilities that\ntogether form the user-space component of the kernel's kexec feature.\nThe /sbin/kexec binary facilitates a new kernel to boot using the kernel's\nkexec feature either on a normal or a panic reboot. The kexec fastboot\nmechanism allows booting a Linux kernel from the context of an already\nrunning kernel.\n\nIt was found that the module-setup.sh script provided by kexec-tools\ncreated temporary files in an insecure way. A malicious, local user could\nuse this flaw to conduct a symbolic link attack, allowing them to overwrite\nthe contents of arbitrary files. (CVE-2015-0267)\n\nThis issue was discovered by Harald Hoyer of Red Hat.\n\nThis update also fixes the following bug:\n\n* On Red Hat Enterprise Linux Atomic Host systems, the kdump tool\npreviously saved kernel crash dumps in the /sysroot/crash file instead of\nthe /var/crash file. The parsing error that caused this problem has been\nfixed, and the kernel crash dumps are now correctly saved in /var/crash.\n(BZ#1206464)\n\nIn addition, this update adds the following enhancement:\n\n* The makedumpfile command now supports the new sadump format that can\nrepresent more than 16 TB of physical memory space. 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See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.871370\");\n script_version(\"$Revision: 12497 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2018-11-23 09:28:21 +0100 (Fri, 23 Nov 2018) $\");\n script_tag(name:\"creation_date\", value:\"2015-06-09 11:01:31 +0200 (Tue, 09 Jun 2015)\");\n script_cve_id(\"CVE-2015-0267\");\n script_tag(name:\"cvss_base\", value:\"3.6\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:N/I:P/A:P\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_name(\"RedHat Update for kexec-tools RHSA-2015:0986-01\");\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'kexec-tools'\n package(s) announced via the referenced advisory.\");\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n script_tag(name:\"insight\", value:\"The kexec-tools packages contain the /sbin/kexec binary and utilities that\ntogether form the user-space component of the kernel's kexec feature.\nThe /sbin/kexec binary facilitates a new kernel to boot using the kernel's\nkexec feature either on a normal or a panic reboot. 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