fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote attackers to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is not intended to prevent this attack; see also the exports(5) no_subtree_check default behavior
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-01-19T06:44:51

Updated: 2021-03-09T20:06:32

Reserved: 2021-01-19T00:00:00


Link: CVE-2021-3178

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-01-19T07:15:13.443

Modified: 2024-05-17T02:00:19.210


Link: CVE-2021-3178

JSON object: View

cve-icon Redhat Information

No data.

CWE