{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-01-14T03:32:16.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://bugzilla.suse.com/show_bug.cgi?id=1178372"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.suse.com/attachment.cgi?id=844938"},{"tags":["x_refsource_MISC"],"url":"https://www.openwall.com/lists/oss-security/2021/01/12/12"},{"name":"[oss-security] 20210113 Re: CVE-2020-28374: Linux SCSI target (LIO) unrestricted copy offload","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2021/01/13/5"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/open-iscsi/tcmu-runner/pull/644"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-3139","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":"In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://bugzilla.suse.com/show_bug.cgi?id=1178372","refsource":"MISC","url":"https://bugzilla.suse.com/show_bug.cgi?id=1178372"},{"name":"https://bugzilla.suse.com/attachment.cgi?id=844938","refsource":"MISC","url":"https://bugzilla.suse.com/attachment.cgi?id=844938"},{"name":"https://www.openwall.com/lists/oss-security/2021/01/12/12","refsource":"MISC","url":"https://www.openwall.com/lists/oss-security/2021/01/12/12"},{"name":"[oss-security] 20210113 Re: CVE-2020-28374: Linux SCSI target (LIO) unrestricted copy offload","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2021/01/13/5"},{"name":"https://github.com/open-iscsi/tcmu-runner/pull/644","refsource":"CONFIRM","url":"https://github.com/open-iscsi/tcmu-runner/pull/644"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T16:45:51.388Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.suse.com/show_bug.cgi?id=1178372"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.suse.com/attachment.cgi?id=844938"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.openwall.com/lists/oss-security/2021/01/12/12"},{"name":"[oss-security] 20210113 Re: CVE-2020-28374: Linux SCSI target (LIO) unrestricted copy offload","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2021/01/13/5"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/open-iscsi/tcmu-runner/pull/644"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-3139","datePublished":"2021-01-13T15:33:45.000Z","dateReserved":"2021-01-13T00:00:00.000Z","dateUpdated":"2024-08-03T16:45:51.388Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}