The remote host is affected by the vulnerability described in GLSA-201504-01 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Firefox, Thunderbird,       and SeaMonkey. Please review the CVE identifiers referenced below for       details.
  Impact :

    A remote attacker could entice a user to view a specially crafted web       page or email, possibly resulting in execution of arbitrary code or a       Denial of Service condition. Furthermore, a remote attacker may be able       to perform Man-in-the-Middle attacks, obtain sensitive information, spoof       the address bar, conduct clickjacking attacks, bypass security       restrictions and protection mechanisms,  or have other unspecified       impact.
  Workaround :

    There are no known workarounds at this time.

The installed version of Firefox ESR 24.x is prior to 24.5 and is, therefore, potentially affected by the following vulnerabilities :

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

The installed version of SeaMonkey is a version prior to 2.26 and is, therefore, potentially affected by the following vulnerabilities :

  - An issue exists in the Network Security (NSS) library     due to improper handling of IDNA domain prefixes for     wildcard certificates. This issue could allow man-in-     the-middle attacks. (CVE-2014-1492)

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An out-of-bounds read issue exists in the Web Audio     feature that could lead to information disclosure.
    (CVE-2014-1522)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A use-after-free memory issue exists in the Text Track     Manager during HTML video processing that could lead     to arbitrary code execution. (CVE-2014-1525)

  - An issue exists related to the debugger bypassing     XrayWrappers that could lead to privilege escalation.
    (CVE-2014-1526)

  - An out-of-bounds write issue exists in the Cairo     graphics library that could lead to arbitrary code     execution.	Note that this issue only affects Firefox     28 and SeaMonkey prior to version 2.26. (CVE-2014-1528)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2185-1 advisory.

    Bobby Holley, Carsten Book, Christoph Diehl, Gary Kwong, Jan de Mooij, Jesse Ruderman, Nathan Froyd, John     Schoenick, Karl Tomlinson, Vladimir Vukicevic and Christian Holler discovered multiple memory safety     issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could     potentially exploit these to cause a denial of service via application crash, or execute arbitrary code     with the privileges of the user invoking Firefox. (CVE-2014-1518, CVE-2014-1519)

    An out of bounds read was discovered in Web Audio. An attacker could potentially exploit this cause a     denial of service via application crash or execute arbitrary code with the privileges of the user invoking     Firefox. (CVE-2014-1522)

    Abhishek Arya discovered an out of bounds read when decoding JPG images. An attacker could potentially     exploit this to cause a denial of service via application crash. (CVE-2014-1523)

    Abhishek Arya discovered a buffer overflow when a script uses a non-XBL object as an XBL object. An     attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking     Firefox. (CVE-2014-1524)

    Abhishek Arya discovered a use-after-free in the Text Track Manager when processing HTML video. An     attacker could potentially exploit this to cause a denial of service via application crash or execute     arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-1525)

    Jukka Jylnki discovered an out-of-bounds write in Cairo when working with canvas in some circumstances.
    An attacker could potentially exploit this to cause a denial of service via application crash or execute     arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-1528)

    Mariusz Mlynski discovered that sites with notification permissions can run script in a privileged context     in some circumstances. An attacker could exploit this to execute arbitrary code with the privileges of the     user invoking Firefox. (CVE-2014-1529)

    It was discovered that browser history navigations could be used to load a site with the addressbar     displaying the wrong address. An attacker could potentially exploit this to conduct cross-site scripting     or phishing attacks. (CVE-2014-1530)

    A use-after-free was discovered when resizing images in some circumstances. An attacker could potentially     exploit this to cause a denial of service via application crash or execute arbitrary code with the     privileges of the user invoking Firefox. (CVE-2014-1531)

    Christian Heimes discovered that NSS did not handle IDNA domain prefixes correctly for wildcard     certificates. An attacker could potentially exploit this by using a specially crafted certificate to     conduct a machine-in-the-middle attack. (CVE-2014-1492)

    Tyson Smith and Jesse Schwartzentruber discovered a use-after-free during host resolution in some     circumstances. An attacker could potentially exploit this to cause a denial of service via application     crash or execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-1532)

    Boris Zbarsky discovered that the debugger bypassed XrayWrappers for some objects. If a user were tricked     in to opening a specially crafted website whilst using the debugger, an attacker could potentially exploit     this to execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-1526)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The installed version of Firefox is a version prior to version 29.0.
It is, therefore, potentially affected by multiple vulnerabilities :

  - An issue exists in the Network Security (NSS) library     due to improper handling of IDNA domain prefixes for     wildcard certificates. This issue could allow man-in-     the-middle attacks. (CVE-2014-1492)

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An out-of-bounds read issue exists in the Web Audio     feature that could lead to information disclosure.
    (CVE-2014-1522)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A use-after-free memory issue exists in the Text Track     Manager during HTML video processing that could lead     to arbitrary code execution. (CVE-2014-1525)

  - An issue exists related to the debugger bypassing     XrayWrappers that could lead to privilege escalation.
    (CVE-2014-1526)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

The Mozilla Project reports :

MFSA 2014-34 Miscellaneous memory safety hazards (rv:29.0 / rv:24.5)

MFSA 2014-35 Privilege escalation through Mozilla Maintenance Service Installer

MFSA 2014-36 Web Audio memory corruption issues

MFSA 2014-37 Out of bounds read while decoding JPG images

MFSA 2014-38 Buffer overflow when using non-XBL object as XBL

MFSA 2014-39 Use-after-free in the Text Track Manager for HTML video

MFSA 2014-41 Out-of-bounds write in Cairo

MFSA 2014-42 Privilege escalation through Web Notification API

MFSA 2014-43 Cross-site scripting (XSS) using history navigations

MFSA 2014-44 Use-after-free in imgLoader while resizing images

MFSA 2014-45 Incorrect IDNA domain name matching for wildcard certificates

MFSA 2014-46 Use-after-free in nsHostResolve

MFSA 2014-47 Debugger can bypass XrayWrappers with JavaScript

The installed version of Firefox ESR 24.x is a version prior to 24.5.
It is, therefore, potentially affected by the following vulnerabilities :

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An issue exists related to the 'Mozilla Maintenance     Service' that could lead to privilege escalation due to     the creation of a writeable temporary directory during     the update process. (CVE-2014-1520)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

Update to latest upstream.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The installed version of Firefox is a version prior to 29.0 and is, therefore, potentially affected by the following vulnerabilities :

  - An issue exists in the Network Security (NSS) library     due to improper handling of IDNA domain prefixes for     wildcard certificates. This issue could allow man-in-     the-middle attacks. (CVE-2014-1492)

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An issue exists related to the 'Mozilla Maintenance     Service' that could lead to privilege escalation due to     the creation of a writeable temporary directory during     the update process. (CVE-2014-1520)

  - An out-of-bounds read issue exists in the Web Audio     feature that could lead to information disclosure.
    (CVE-2014-1522)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A use-after-free memory issue exists in the Text Track     Manager during HTML video processing that could lead     to arbitrary code execution. (CVE-2014-1525)

  - An issue exists related to the debugger bypassing     XrayWrappers that could lead to privilege escalation.
    (CVE-2014-1526)

  - An out-of-bounds write issue exists in the Cairo     graphics library that could lead to arbitrary code     execution.	Note that this issue only affects Firefox     28 and SeaMonkey 2.25. (CVE-2014-1528)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

The installed version of Thunderbird is a version prior to 24.5 and is, therefore, potentially affected by the following vulnerabilities:

  - Memory issues exist that could lead to arbitrary code     execution. (CVE-2014-1518, CVE-2014-1519)

  - An out-of-bounds read issue exists when decoding     certain JPG images that could lead to a denial of     service. (CVE-2014-1523)

  - A memory corruption issue exists due to improper     validation of XBL objects that could lead to arbitrary     code execution. (CVE-2014-1524)

  - A security bypass issue exists in the Web Notification     API that could lead to arbitrary code execution.
    (CVE-2014-1529)

  - A cross-site scripting issue exists that could allow an     attacker to load another website other than the URL for     the website that is shown in the address bar.
    (CVE-2014-1530)

  - A use-after-free issue exists due to an 'imgLoader'     object being freed when being resized.  This issue     could lead to arbitrary code execution. (CVE-2014-1531)

  - A use-after-free issue exists during host resolution     that could lead to arbitrary code execution.
    (CVE-2014-1532)

ID	Name	Product	Family	Published	Updated	Severity
82632	GLSA-201504-01 : Mozilla Products: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	4/8/2015	1/11/2021	critical
73765	Firefox ESR 24.x < 24.5 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	4/29/2014	3/3/2026	critical
73771	SeaMonkey < 2.26 Multiple Vulnerabilities	Nessus	Windows	4/29/2014	5/27/2026	critical
73786	Ubuntu 14.04 LTS : Firefox vulnerabilities (USN-2185-1)	Nessus	Ubuntu Local Security Checks	4/30/2014	8/27/2024	critical
73766	Firefox < 29.0 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	4/29/2014	3/3/2026	critical
73779	FreeBSD : mozilla -- multiple vulnerabilities (985d4d6c-cfbd-11e3-a003-b4b52fce4ce8)	Nessus	FreeBSD Local Security Checks	4/30/2014	1/6/2021	critical
73768	Firefox ESR 24.x < 24.5 Multiple Vulnerabilities	Nessus	Windows	4/29/2014	6/23/2026	critical
73848	Fedora 19 : firefox-29.0-5.fc19 / thunderbird-24.5.0-1.fc19 / xulrunner-29.0-1.fc19 (2014-5829)	Nessus	Fedora Local Security Checks	5/3/2014	1/11/2021	critical
73769	Firefox < 29.0 Multiple Vulnerabilities	Nessus	Windows	4/29/2014	6/23/2026	critical
73770	Mozilla Thunderbird < 24.5 Multiple Vulnerabilities	Nessus	Windows	4/29/2014	11/26/2019	critical

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