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CVE-2021-3178
Published: Jan 19, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
FEDORA-2021-3bcc7198c8
vendor-advisory
x_refsource_FEDORA
[debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update
mailing-list
x_refsource_MLIST
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