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
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-01-19T06:44:51
Updated: 2024-08-03T16:45:51.326Z
Reserved: 2021-01-19T00:00:00
Link: CVE-2021-3178
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-01-19T07:15:13.443
Modified: 2024-08-03T17:15:38.937
Link: CVE-2021-3178
Redhat