Google Chrome < 61.0.3163.100 Multiple Vulnerabilities

Medium Nessus Network Monitor Plugin ID 700344

Synopsis

The remote host is utilizing a web browser that is affected by multiple attack vectors.

Description

The version of Google Chrome installed on the remote host is prior to 61.0.3163.100, and is affected by multiple vulnerabilities :

- A flaw exists that is triggered as the JIT escape analysis pass may optimize out the initialization of certain local variables. With specially crafted JavaScript, a context-dependent attacker can execute arbitrary code.
- An out-of-bounds access flaw exists in WASM that is triggered when handling table sizes. This may allow a context-dependent attacker to potentially execute arbitrary code.
- An off-by-one out-of-bounds access flaw exists in the 'Typer::Visitor::JSCallTyper()' function in 'compiler/typer.cc' that is triggered when handling range optimization for the 'String.indexOf()' and 'String.lastIndexOf()' JavaScript methods. This may allow a context-dependent attacker to execute arbitrary code.

Solution

Upgrade to Chrome version 61.0.3163.100 or later.

Plugin Details

Severity: Medium

ID: 700344

Family: Web Clients

Published: 2018/08/23

Updated: 2019/03/06

Dependencies: 4645

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Temporal Score: 5.6

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

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

CVSS v3.0

Base Score: 5.6

Temporal Score: 5.2

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

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

Vulnerability Information

CPE: cpe:/a:google:chrome

Patch Publication Date: 2017/09/18

Vulnerability Publication Date: 2017/09/15

Reference Information

CVE: CVE-2017-5121, CVE-2017-5122

BID: 100947