CVE-2013-1863

Summary

Samba 4.x before 4.0.4, when configured as an Active Directory domain controller, uses world-writable permissions on non-default CIFS shares, which allows remote authenticated users to read, modify, create, or delete arbitrary files via standard filesystem operations.

Impact & exploitability

AV:N/AC:M/Au:S/C:P/I:P/A:P

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: http://www.samba.org/samba/ftp/patches/security/samba-4.0.3-CVE-2013-1863.patch ↗

Additional information

• NVD record
• http://www.samba.org/samba/ftp/patches/security/samba-4.0.3-CVE-2013-1863.patchPatch
• http://www.samba.org/samba/security/CVE-2013-1863Advisory