Firefox ESR 31.x < 31.4 Multiple Vulnerabilities

high Nessus Plugin ID 80522

Synopsis

The remote Windows host contains a web browser that is affected by multiple vulnerabilities.

Description

The version of Firefox ESR 31.x installed on the remote Windows host is prior to 31.4. It is, therefore, affected by the following vulnerabilities :

- Multiple unspecified memory safety issues exist within the browser engine. (CVE-2014-8634, CVE-2014-8635)

- A flaw exists in 'navigator.sendBeacon()' in which it does not follow the cross-origin resource sharing specification. This results in requests from 'sendBeacon()' lacking an 'origin' header, which allows malicious sites to perform XSRF attacks. (CVE-2014-8638)

- A flaw exists when receiving 407 Proxy Authentication responses with a 'set-cookie' header. This can allow a session-fixation attack. (CVE-2014-8639)

- A read-after-free flaw exists in WebRTC due to the way tracks are handled, which can result in a potentially exploitable crash or incorrect WebRTC behavior.
(CVE-2014-8641)

Solution

Upgrade to Firefox ESR 31.4 or later.

See Also

https://www.mozilla.org/en-US/security/advisories/mfsa2015-01/

https://www.mozilla.org/en-US/security/advisories/mfsa2015-03/

https://www.mozilla.org/en-US/security/advisories/mfsa2015-04/

https://www.mozilla.org/en-US/security/advisories/mfsa2015-06/

Plugin Details

Severity: High

ID: 80522

File Name: mozilla_firefox_31_4_esr.nasl

Version: 1.9

Type: local

Agent: windows

Family: Windows

Published: 1/14/2015

Updated: 11/25/2019

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment Azure, Frictionless Assessment AWS, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

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 Score Source: CVE-2014-8641

Vulnerability Information

CPE: cpe:/a:mozilla:firefox_esr

Required KB Items: Mozilla/Firefox/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 1/13/2015

Vulnerability Publication Date: 1/13/2015

Reference Information

CVE: CVE-2014-8634, CVE-2014-8635, CVE-2014-8638, CVE-2014-8639, CVE-2014-8641

BID: 72044, 72046, 72047, 72049, 72050

CWE: 20, 442, 629, 711, 712, 722, 725, 74, 750, 751, 79, 800, 801, 809, 811, 864, 900, 928, 931, 990