Firefox ESR 31.x < 31.3 Multiple Vulnerabilities (Mac OS X)

High Nessus Plugin ID 79661


The remote Mac OS X host contains a web browser that is affected by multiple vulnerabilities.


The version of Firefox ESR 31.x installed on the remote Mac OS X host is prior to 31.3. It is, therefore, affected by the following vulnerabilities :

- Multiple memory safety flaws exist within the browser engine. Exploiting these, an attacker can cause a denial of service or execute arbitrary code. (CVE-2014-1587, CVE-2014-1588)

- A denial of service vulnerability exists due to improper parsing of a JavaScript object to the XMLHttpRequest API which can result in a crash.

- A use-after-free error exists due the creation of a second XML root element when parsing HTML written to a document created with '' function which can result in arbitrary code execution. (CVE-2014-1592)

- A buffer overflow vulnerability exists in the 'mozilla::FileBlockCache::Read' function when parsing media which can result in arbitrary code execution.

- A casting error exists when casting from the 'BasicThebesLayer' layer to the 'BasicContainerLayer' layer which can result in arbitrary code execution.

- An information disclosure vulnerability exists due to the CoreGraphic framework creating log files containing sensitive information in the '/tmp' directory.


Upgrade to Firefox ESR 31.3 or later.

See Also

Plugin Details

Severity: High

ID: 79661

File Name: macosx_firefox_31_3_esr.nasl

Version: $Revision: 1.5 $

Type: local

Agent: macosx

Published: 2014/12/02

Modified: 2016/05/17

Dependencies: 55417

Risk Information

Risk Factor: High


Base Score: 9.3

Temporal Score: 6.9

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

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

Vulnerability Information

CPE: cpe:/a:mozilla:firefox_esr

Required KB Items: MacOSX/Firefox/Installed

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2014/12/02

Vulnerability Publication Date: 2014/12/02

Reference Information

CVE: CVE-2014-1587, CVE-2014-1588, CVE-2014-1590, CVE-2014-1592, CVE-2014-1593, CVE-2014-1594, CVE-2014-1595

BID: 71391, 71392, 71394, 71395, 71396, 71397, 71398

OSVDB: 115195, 115196, 115198, 115200, 115201, 115202