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CVE-2021-43566
Published: Jan 11, 2022
Modified: Aug 4, 2024
PUBLISHED
Description
All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://bugzilla.samba.org/show_bug.cgi?id=13979
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220110-0001/
x_refsource_CONFIRM
https://www.samba.org/samba/security/CVE-2021-43566.html
x_refsource_MISC
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