CVE-2021-3139
Vulnerability from cvelistv5
Published
2021-01-13 15:33
Modified
2024-08-03 16:45
Severity ?
Summary
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.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2021/01/13/5Mailing List, Mitigation, Third Party Advisory
cve@mitre.orghttps://bugzilla.suse.com/attachment.cgi?id=844938Issue Tracking, Third Party Advisory
cve@mitre.orghttps://bugzilla.suse.com/show_bug.cgi?id=1178372Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/open-iscsi/tcmu-runner/pull/644Patch, Third Party Advisory
cve@mitre.orghttps://www.openwall.com/lists/oss-security/2021/01/12/12Mailing List, Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

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