Samba 4.x < 4.0.18 Multiple Vulnerabilities
low Nessus Plugin ID 74242
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VPR Score: 3.4
Synopsis
The remote Samba server is potentially affected by multiple vulnerabilities.Description
According to its banner, the version of Samba running on the remote host is 4.x prior to 4.0.18 and is, therefore, potentially affected by the following vulnerabilities :- An error exists related to 'GET_SHADOW_COPY_DATA' or 'FSCTL_SRV_ENUMERATE_SNAPSHOTS' request handling and 'vfs objects' parameter configurations of 'shadow_copy' or 'shadow_copy2' that could allow disclosure of uninitialized memory contents. (CVE-2014-0178)
- An error exists related to handling the 'reply' flag DNS packet headers that could allow denial of service attacks. (CVE-2014-0239)
Note that Nessus has relied only on the self-reported version number and has not actually tried to exploit these issues or determine if the associated patch has been applied.
Solution
Either install the patch referenced in the project's advisory, or upgrade to 4.0.18 or later.Alternatively, refer to the vendor advisories and apply the suggested workarounds.
See Also
https://www.samba.org/samba/security/CVE-2014-0178.html
https://www.samba.org/samba/security/CVE-2014-0239.html
Plugin Details
Severity: Low
ID: 74242
File Name: samba_4_0_18.nasl
Version: 1.9
Type: remote
Family: Misc.
Published: 5/30/2014
Updated: 11/26/2019
Dependencies: smb_nativelanman.nasl
Configuration: Enable paranoid mode
Risk Information
Risk Factor: Low
VPR Score: 3.4
CVSS Score Source: CVE-2014-0178
CVSS v2.0
Base Score: 3.5
Temporal Score: 2.6
Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N
Temporal Vector: E:U/RL:OF/RC:C
Vulnerability Information
CPE: cpe:/a:samba:samba
Required KB Items: SMB/NativeLanManager, SMB/samba, Settings/ParanoidReport
Exploit Ease: No known exploits are available
Patch Publication Date: 5/27/2014
Vulnerability Publication Date: 5/20/2014
Reference Information
CVE: CVE-2014-0178, CVE-2014-0239