Ubuntu 17.10 / 18.04 LTS : mozjs52 vulnerabilities (USN-3688-1)

Critical Nessus Plugin ID 110622

Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

Multiple memory safety issues were fixed in Spidermonkey. An attacker could potentially exploit these to cause a denial of service, or execute arbitrary code.

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

Solution

Update the affected libmozjs-52-0 package.

Plugin Details

Severity: Critical

ID: 110622

File Name: ubuntu_USN-3688-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2018/06/20

Modified: 2018/08/31

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

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

CVSS v3.0

Base Score: 9.8

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libmozjs-52-0, cpe:/o:canonical:ubuntu_linux:17.10, cpe:/o:canonical:ubuntu_linux:18.04:-:lts

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Patch Publication Date: 2018/06/19

Reference Information

CVE: CVE-2017-7810, CVE-2017-7826, CVE-2018-5089, CVE-2018-5125, CVE-2018-5150

USN: 3688-1