NewStart CGSL MAIN 5.04 : samba Multiple Vulnerabilities (NS-SA-2019-0003)

High Nessus Plugin ID 127145

Synopsis

The remote machine is affected by multiple vulnerabilities.

Description

The remote NewStart CGSL host, running version MAIN 5.04, has samba packages installed that are affected by multiple vulnerabilities:

- A memory disclosure flaw was found in samba. An attacker could retrieve parts of server memory, which could contain potentially sensitive data, by sending specially-crafted requests to the samba server.
(CVE-2017-15275)

- A use-after-free flaw was found in the way samba servers handled certain SMB1 requests. An unauthenticated attacker could send specially-crafted SMB1 requests to cause the server to crash or execute arbitrary code.
(CVE-2017-14746)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade the vulnerable CGSL samba packages. Note that updated packages may not be available yet. Please contact ZTE for more information.

See Also

http://security.gd-linux.com/notice/NS-SA-2019-0003

Plugin Details

Severity: High

ID: 127145

File Name: newstart_cgsl_NS-SA-2019-0003_samba.nasl

Version: 1.2

Type: local

Published: 2019/08/12

Updated: 2019/10/17

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS Score Source: CVE-2017-14746

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Required KB Items: Host/local_checks_enabled, Host/ZTE-CGSL/release, Host/ZTE-CGSL/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/07/17

Vulnerability Publication Date: 2017/11/27

Reference Information

CVE: CVE-2017-14746, CVE-2017-15275