Google Chrome < 63.0.3239.108 Multiple Vulnerabilities

High Nessus Network Monitor Plugin ID 700350

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 63.0.3239.108, and is affected by multiple vulnerabilities :

- A flaw exists that allows a universal cross-site scripting (XSS) attack. This flaw exists exists because the program does not validate input before returning it to users. This may allow a context-dependent attacker to create a specially crafted request that would execute arbitrary script code in a user's browser session within the trust relationship between their browser and the server.
- A use-after-free error exists in the 'DnsTransactionImpl::MakeTCPAttempt()' function in 'net/dns/dns_transaction.cc' that is triggered when handling DNS responses. This that may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.

Solution

Upgrade to Chrome version 63.0.3239.108 or later.

See Also

http://www.nessus.org/u?125c6f30

Plugin Details

Severity: High

ID: 700350

Family: Web Clients

Published: 2018/08/23

Updated: 2019/03/06

Dependencies: 4645

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.3

Temporal Score: 7.7

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

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

CVSS v3.0

Base Score: 8.1

Temporal Score: 7.5

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

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

Vulnerability Information

CPE: cpe:/a:google:chrome

Patch Publication Date: 2017/12/14

Vulnerability Publication Date: 2017/12/08

Reference Information

CVE: CVE-2017-15429

BID: 102196