{"id":"CVE-2017-7549","state":"PUBLISHED","title":"A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat Ope","description":"A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat OpenStack Newton, where pre-install and security policy scripts used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.","publishedAt":"2017-09-21T20:00:00.000Z","updatedAt":"2024-08-05T16:04:12.059Z","severity":null,"assigner":"redhat","products":["Red Hat, Inc. instack-undercloud"],"affected":[{"vendor":"Red Hat, Inc.","product":"instack-undercloud","versions":[{"version":"Pike, 12: v7.2.0, Ocata, 11: v6.1.0, Newton, 10: v5.3.0","status":"affected"}]}],"references":["https://access.redhat.com/errata/RHSA-2017:2726","http://www.securityfocus.com/bid/100407","https://access.redhat.com/errata/RHSA-2017:2649","https://access.redhat.com/errata/RHSA-2017:2687","https://access.redhat.com/errata/RHSA-2017:2557","https://access.redhat.com/errata/RHSA-2017:2693","https://bugzilla.redhat.com/show_bug.cgi?id=1477403"],"weaknesses":["CWE-377"],"ingestedAt":"2026-10-29T19:43:54.997Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/7xxx/CVE-2017-7549.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-7549","state":"PUBLISHED","datePublished":"2017-09-21T20:00:00.000Z","dateUpdated":"2024-08-05T16:04:12.059Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2017-04-05T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat OpenStack Newton, where pre-install and security policy scripts used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files."}],"affected":[{"vendor":"Red Hat, Inc.","product":"instack-undercloud","versions":[{"version":"Pike, 12: v7.2.0, Ocata, 11: v6.1.0, Newton, 10: v5.3.0","status":"affected"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2017:2726","name":"RHSA-2017:2726","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.securityfocus.com/bid/100407","name":"100407","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2649","name":"RHSA-2017:2649","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2687","name":"RHSA-2017:2687","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2557","name":"RHSA-2017:2557","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2693","name":"RHSA-2017:2693","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1477403","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-377","description":"CWE-377","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2018-01-04T19:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2017-08-14T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/errata/RHSA-2017:2726","name":"RHSA-2017:2726","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/bid/100407","name":"100407","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2649","name":"RHSA-2017:2649","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2687","name":"RHSA-2017:2687","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2557","name":"RHSA-2017:2557","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2693","name":"RHSA-2017:2693","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1477403","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T16:04:12.059Z"}}]}}}