{ "containers": { "cna": { "affected": [ { "product": "LXD", "vendor": "Ubuntu", "versions": [ { "lessThan": "0.19-0ubuntu5", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2015-10-02T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "LXD before version 0.19-0ubuntu5 doUidshiftIntoContainer() has an unsafe Chmod() call that races against the stat in the Filepath.Walk() function. A symbolic link created in that window could cause any file on the system to have any mode of the attacker's choice." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "description": "Race condition.", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-04-22T15:35:59.000Z", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/lxc/lxd/commit/19c6961cc1012c8a529f20807328a9357f5034f4" } ], "source": { "defect": [ "https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1502270" ], "discovery": "INTERNAL" }, "title": "chmod race in doUidshiftIntoContainer", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@ubuntu.com", "DATE_PUBLIC": "2015-10-02T00:00:00.000Z", "ID": "CVE-2015-1340", "STATE": "PUBLIC", "TITLE": "chmod race in doUidshiftIntoContainer" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "LXD", "version": { "version_data": [ { "affected": "<", "version_affected": "<", "version_value": "0.19-0ubuntu5" } ] } } ] }, "vendor_name": "Ubuntu" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "LXD before version 0.19-0ubuntu5 doUidshiftIntoContainer() has an unsafe Chmod() call that races against the stat in the Filepath.Walk() function. A symbolic link created in that window could cause any file on the system to have any mode of the attacker's choice." } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Race condition." } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/lxc/lxd/commit/19c6961cc1012c8a529f20807328a9357f5034f4", "refsource": "MISC", "url": "https://github.com/lxc/lxd/commit/19c6961cc1012c8a529f20807328a9357f5034f4" } ] }, "source": { "defect": [ "https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1502270" ], "discovery": "INTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T04:40:18.497Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/lxc/lxd/commit/19c6961cc1012c8a529f20807328a9357f5034f4" } ] } ] }, "cveMetadata": { "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2015-1340", "datePublished": "2019-04-22T15:35:59.288Z", "dateReserved": "2015-01-22T00:00:00.000Z", "dateUpdated": "2024-09-17T01:10:47.579Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }