{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH (hence bypassing PAM's nullok_secure configuration). This notably affects environments such as virtual machines automatically generated with a default blank root password, allowing all local users to escalate privileges."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-03-18T03:57:29.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=877374"},{"tags":["x_refsource_MISC"],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914957"},{"name":"[debian-lts-announce] 20210317 [SECURITY] [DLA 2596-1] shadow security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-20002","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Debian shadow package before 1:4.5-1 for Shadow incorrectly lists pts/0 and pts/1 as physical terminals in /etc/securetty. This allows local users to login as password-less users even if they are connected by non-physical means such as SSH (hence bypassing PAM's nullok_secure configuration). This notably affects environments such as virtual machines automatically generated with a default blank root password, allowing all local users to escalate privileges."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=877374","refsource":"MISC","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=877374"},{"name":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914957","refsource":"MISC","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914957"},{"name":"[debian-lts-announce] 20210317 [SECURITY] [DLA 2596-1] shadow security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T21:45:24.409Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=877374"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914957"},{"name":"[debian-lts-announce] 20210317 [SECURITY] [DLA 2596-1] shadow security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2017-20002","datePublished":"2021-03-17T06:00:09.000Z","dateReserved":"2021-03-17T00:00:00.000Z","dateUpdated":"2024-08-05T21:45:24.409Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}