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NewStart CGSL CORE 5.05 / MAIN 5.05 : linux-firmware Vulnerability (NS-SA-2019-0251)

medium Nessus Plugin ID 132451

Synopsis

The remote machine is affected by a vulnerability.

Description

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has linux-firmware packages installed that are affected by a vulnerability:

 - Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device. (CVE-2018-5383)

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 linux-firmware 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-2019-0251

Plugin Details

Severity: Medium

ID: 132451

File Name: newstart_cgsl_NS-SA-2019-0251_linux-firmware.nasl

Version: 1.4

Type: local

Published: 12/31/2019

Updated: 1/14/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2018-5383

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

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

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

Vulnerability Information

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/27/2019

Vulnerability Publication Date: 8/7/2018

Reference Information

CVE: CVE-2018-5383

BID: 104879