** DISPUTED ** 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.
References
Configurations
History
No history.
Information
Published : 2021-01-19 07:15
Updated : 2024-04-11 01:12
NVD link : CVE-2021-3178
Mitre link : CVE-2021-3178
CVE.ORG link : CVE-2021-3178
JSON object : View
Products Affected
fedoraproject
- fedora
linux
- linux_kernel
debian
- debian_linux
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')