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Huawei EulerOS: CVE-2021-43566: samba security update

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Huawei EulerOS: CVE-2021-43566: samba security update

Severity
1
CVSS
(AV:L/AC:H/Au:N/C:N/I:P/A:N)
Published
01/11/2022
Created
05/10/2022
Added
05/09/2022
Modified
05/09/2022

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.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-libsmbclient
  • huawei-euleros-2_0_sp10-upgrade-libwbclient
  • huawei-euleros-2_0_sp10-upgrade-samba
  • huawei-euleros-2_0_sp10-upgrade-samba-client
  • huawei-euleros-2_0_sp10-upgrade-samba-common
  • huawei-euleros-2_0_sp10-upgrade-samba-common-tools
  • huawei-euleros-2_0_sp10-upgrade-samba-libs
  • huawei-euleros-2_0_sp10-upgrade-samba-winbind
  • huawei-euleros-2_0_sp10-upgrade-samba-winbind-clients
  • huawei-euleros-2_0_sp10-upgrade-samba-winbind-modules

References

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