CVE-2021-3139 (GCVE-0-2021-3139)
Vulnerability from cvelistv5
Published
2021-01-13 15:33
Modified
2024-08-03 16:45
Severity ?
CWE
  • n/a
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
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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