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EulerOS 2.0 SP2 : firefox (EulerOS-SA-2018-1414)

critical Nessus Plugin ID 119903

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the firefox package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 (CVE-2018-12390)

 - Mozilla: Crash with nested event loops (CVE-2018-12392)

 - Mozilla: Integer overflow during Unicode conversion while loading JavaScript (CVE-2018-12393)

 - Mozilla: WebExtension bypass of domain restrictions through header rewriting (CVE-2018-12395)

 - Mozilla: WebExtension content scripts can execute in disallowed contexts (CVE-2018-12396)

 - Mozilla: WebExtension local file permission check bypass (CVE-2018-12397)

 - Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 (CVE-2018-12389)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected firefox packages.

See Also

http://www.nessus.org/u?a2b2ec5a

Plugin Details

Severity: Critical

ID: 119903

File Name: EulerOS_SA-2018-1414.nasl

Version: 1.7

Type: local

Published: 12/28/2018

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS v3

Risk Factor: Critical

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

CPE: p-cpe:/a:huawei:euleros:firefox, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 12/20/2018

Reference Information

CVE: CVE-2018-12389, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393, CVE-2018-12395, CVE-2018-12396, CVE-2018-12397