Show plain JSON{"containers": {"cna": {"affected": [{"product": "base-files", "vendor": "Ubuntu", "versions": [{"lessThan": "10.1ubuntu2.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Sander Bos"}], "datePublic": "2018-08-21T00:00:00", "descriptions": [{"lang": "en", "value": "The MOTD update script in the base-files package in Ubuntu 18.04 LTS before 10.1ubuntu2.2, and Ubuntu 18.10 before 10.1ubuntu6 incorrectly handled temporary files. A local attacker could use this issue to cause a denial of service, or possibly escalate privileges if kernel symlink restrictions were disabled."}], "problemTypes": [{"descriptions": [{"description": "Insecure Temporary File", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-08-28T09:57:01", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical"}, "references": [{"name": "USN-3748-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3748-1/"}, {"name": "1041530", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1041530"}, {"name": "105148", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/105148"}], "source": {"discovery": "EXTERNAL"}, "title": "Insecure temporary file use in base-files", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@ubuntu.com", "DATE_PUBLIC": "2018-08-21T00:00:00.000Z", "ID": "CVE-2018-6557", "STATE": "PUBLIC", "TITLE": "Insecure temporary file use in base-files"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "base-files", "version": {"version_data": [{"affected": "<", "version_affected": "<", "version_value": "10.1ubuntu2.2"}]}}]}, "vendor_name": "Ubuntu"}]}}, "credit": [{"lang": "eng", "value": "Sander Bos"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The MOTD update script in the base-files package in Ubuntu 18.04 LTS before 10.1ubuntu2.2, and Ubuntu 18.10 before 10.1ubuntu6 incorrectly handled temporary files. A local attacker could use this issue to cause a denial of service, or possibly escalate privileges if kernel symlink restrictions were disabled."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insecure Temporary File"}]}]}, "references": {"reference_data": [{"name": "USN-3748-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3748-1/"}, {"name": "1041530", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041530"}, {"name": "105148", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105148"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:10:10.072Z"}, "title": "CVE Program Container", "references": [{"name": "USN-3748-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/3748-1/"}, {"name": "1041530", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1041530"}, {"name": "105148", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/105148"}]}]}, "cveMetadata": {"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2018-6557", "datePublished": "2018-08-21T16:00:00Z", "dateReserved": "2018-02-02T00:00:00", "dateUpdated": "2024-09-16T18:24:32.413Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}