Detections
Analytics
Firefox ESR 31.x < 31.4 Multiple Vulnerabilities
high Nessus Plugin ID 80522
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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 AWS, Frictionless Assessment Azure, Nessus Agent, 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 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