The version of Firefox installed on the remote Mac OS X host is a version prior to 32.0. 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-2014-1553,     CVE-2014-1554, CVE-2014-1562)

  - A use-after-free vulnerability exists due to improper     cycle collection when processing animated SVG content.
    A remote attacker can exploit this to cause a denial of     service or execute arbitrary code. (CVE-2014-1563)

  - Memory is not properly initialized during GIF rendering.
    Using a specially crafted web script, a remote attacker     can exploit this to acquire sensitive information from     the process memory. (CVE-2014-1564)

  - The Web Audio API contains a flaw where audio timelines     are properly created. Using specially crafted API calls,     a remote attacker can exploit this to acquire sensitive     information from the process memory or cause a denial of     service. (CVE-2014-1565)

  - A use-after-free vulnerability exists due to improper     handling of text layout in directionality resolution.
    A remote attacker can exploit this to execute arbitrary     code. (CVE-2014-1567)

Mozilla Firefox was updated to Firefox 32 fixing security issues and bugs.

Security issues fixed: MFSA 2014-72 / CVE-2014-1567: Security researcher regenrecht reported, via TippingPoint's Zero Day Initiative, a use-after-free during text layout when interacting with the setting of text direction. This results in a use-after-free which can lead to arbitrary code execution.

MFSA 2014-70 / CVE-2014-1565: Security researcher Holger Fuhrmannek discovered an out-of-bounds read during the creation of an audio timeline in Web Audio. This results in a crash and could allow for the reading of random memory values.

MFSA 2014-69 / CVE-2014-1564: Google security researcher Michal Zalewski discovered that when a malformated GIF image is rendered in certain circumstances, memory is not properly initialized before use.
The resulting image then uses this memory during rendering. This could allow for the a script in web content to access this uninitialized memory using the <canvas> feature.

MFSA 2014-68 / CVE-2014-1563: Security researcher Abhishek Arya (Inferno) of the Google Chrome Security Team used the Address Sanitizer tool to discover a use-after-free during cycle collection.
This was found in interactions with the SVG content through the document object model (DOM) with animating SVG content. This leads to a potentially exploitable crash.

MFSA 2014-67: Mozilla developers and community identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.

Jan de Mooij reported a memory safety problem that affects Firefox ESR 24.7, ESR 31 and Firefox 31. (CVE-2014-1562)

Christian Holler, Jan de Mooij, Karl Tomlinson, Randell Jesup, Gary Kwong, Jesse Ruderman, and JW Wang reported memory safety problems and crashes that affect Firefox ESR 31 and Firefox 31. (CVE-2014-1553)

Gary Kwong, Christian Holler, and David Weir reported memory safety problems and crashes that affect Firefox 31. (CVE-2014-1554)

Mozilla NSS was updated to 3.16.4: Notable Changes :

  - The following 1024-bit root CA certificate was restored     to allow more time to develop a better transition     strategy for affected sites. It was removed in NSS     3.16.3, but discussion in the     mozilla.dev.security.policy forum led to the decision to     keep this root included longer in order to give website     administrators more time to update their web servers.

  - CN = GTE CyberTrust Global Root

  - In NSS 3.16.3, the 1024-bit 'Entrust.net Secure Server     Certification Authority' root CA certificate was     removed. In NSS 3.16.4, a 2048-bit intermediate CA     certificate has been included, without explicit trust.
    The intention is to mitigate the effects of the previous     removal of the 1024-bit Entrust.net root certificate,     because many public Internet sites still use the     'USERTrust Legacy Secure Server CA' intermediate     certificate that is signed by the 1024-bit Entrust.net     root certificate. The inclusion of the intermediate     certificate is a temporary measure to allow those sites     to function, by allowing them to find a trust path to     another 2048-bit root CA certificate. The temporarily     included intermediate certificate expires November 1,     2015.

Jan de Mooij, Christian Holler, Karl Tomlinson, Randell Jesup, Gary Kwong, Jesse Ruderman, JW Wang and David Weir 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-2014-1553, CVE-2014-1554, CVE-2014-1562)

Abhishek Arya discovered a use-after-free during DOM interactions with SVG. If a user were tricked in to opening a specially crafted page, 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-2014-1563)

Michal Zalewski discovered that memory is not initialized properly during GIF rendering in some circumstances. If a user were tricked in to opening a specially crafted page, an attacker could potentially exploit this to steal confidential information. (CVE-2014-1564)

Holger Fuhrmannek discovered an out-of-bounds read in Web Audio. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash or steal confidential information.
(CVE-2014-1565)

A use-after-free was discovered during text layout in some circumstances. If a user were tricked in to opening a specially crafted website, 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-2014-1567).

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

- update to Firefox 33.0 (bnc#900941) New features :

  - OpenH264 support (sandboxed)

  - Enhanced Tiles

  - Improved search experience through the location bar

  - Slimmer and faster JavaScript strings

  - New CSP (Content Security Policy) backend

  - Support for connecting to HTTP proxy over HTTPS

  - Improved reliability of the session restoration

  - Proprietary window.crypto properties/functions removed     Security :

  - MFSA 2014-74/CVE-2014-1574/CVE-2014-1575 Miscellaneous     memory safety hazards

  - MFSA 2014-75/CVE-2014-1576 (bmo#1041512) Buffer overflow     during CSS manipulation

  - MFSA 2014-76/CVE-2014-1577 (bmo#1012609) Web Audio     memory corruption issues with custom waveforms

  - MFSA 2014-77/CVE-2014-1578 (bmo#1063327) Out-of-bounds     write with WebM video

  - MFSA 2014-78/CVE-2014-1580 (bmo#1063733) Further     uninitialized memory use during GIF rendering

  - MFSA 2014-79/CVE-2014-1581 (bmo#1068218) Use-after-free     interacting with text directionality

  - MFSA 2014-80/CVE-2014-1582/CVE-2014-1584 (bmo#1049095,     bmo#1066190) Key pinning bypasses

  - MFSA 2014-81/CVE-2014-1585/CVE-2014-1586 (bmo#1062876,     bmo#1062981) Inconsistent video sharing within iframe

  - MFSA 2014-82/CVE-2014-1583 (bmo#1015540) Accessing     cross-origin objects via the Alarms API (only relevant     for installed web apps)

  - requires NSPR 4.10.7

  - requires NSS 3.17.1

  - removed obsolete patches :

  - mozilla-ppc.patch

  - mozilla-libproxy-compat.patch

  - added basic appdata information

  - update to SeaMonkey 2.30 (bnc#900941)

  - venkman debugger removed from application and therefore     obsolete package seamonkey-venkman

  - MFSA 2014-74/CVE-2014-1574/CVE-2014-1575 Miscellaneous     memory safety hazards

  - MFSA 2014-75/CVE-2014-1576 (bmo#1041512) Buffer overflow     during CSS manipulation

  - MFSA 2014-76/CVE-2014-1577 (bmo#1012609) Web Audio     memory corruption issues with custom waveforms

  - MFSA 2014-77/CVE-2014-1578 (bmo#1063327) Out-of-bounds     write with WebM video

  - MFSA 2014-78/CVE-2014-1580 (bmo#1063733) Further     uninitialized memory use during GIF rendering

  - MFSA 2014-79/CVE-2014-1581 (bmo#1068218) Use-after-free     interacting with text directionality

  - MFSA 2014-80/CVE-2014-1582/CVE-2014-1584 (bmo#1049095,     bmo#1066190) Key pinning bypasses

  - MFSA 2014-81/CVE-2014-1585/CVE-2014-1586 (bmo#1062876,     bmo#1062981) Inconsistent video sharing within iframe

  - MFSA 2014-82/CVE-2014-1583 (bmo#1015540) Accessing     cross-origin objects via the Alarms API (only relevant     for installed web apps)

  - requires NSPR 4.10.7

  - requires NSS 3.17.1

  - removed obsolete patches :

  - mozilla-ppc.patch

  - mozilla-libproxy-compat.patch

Changes in mozilla-nspr :

  - update to version 4.10.7

  - bmo#836658: VC11+ defaults to SSE2 builds by default.

  - bmo#979278: TSan: data race     nsprpub/pr/src/threads/prtpd.c:103     PR_NewThreadPrivateIndex.

  - bmo#1026129: Replace some manual declarations of MSVC     intrinsics with #include <intrin.h>.

  - bmo#1026469: Use AC_CHECK_LIB instead of     MOZ_CHECK_PTHREADS. Skip compiler checks when using     MSVC, even when $CC is not literally 'cl'.

  - bmo#1034415: NSPR hardcodes the C compiler to cl on     Windows.

  - bmo#1042408: Compilation fix for Android > API level 19.

  - bmo#1043082: NSPR's build system hardcodes -MD.

Changes in mozilla-nss :

  - update to 3.17.1 (bnc#897890)

  - Change library's signature algorithm default to SHA256

  - Add support for draft-ietf-tls-downgrade-scsv

  - Add clang-cl support to the NSS build system

  - Implement TLS 1.3 :

  - Part 1. Negotiate TLS 1.3

  - Part 2. Remove deprecated cipher suites andcompression.

  - Add support for little-endian powerpc64

  - update to 3.17

  - required for Firefox 33 New functionality :

  - When using ECDHE, the TLS server code may be configured     to generate a fresh ephemeral ECDH key for each     handshake, by setting the SSL_REUSE_SERVER_ECDHE_KEY     socket option to PR_FALSE. The     SSL_REUSE_SERVER_ECDHE_KEY option defaults to PR_TRUE,     which means the server's ephemeral ECDH key is reused     for multiple handshakes. This option does not affect the     TLS client code, which always generates a fresh     ephemeral ECDH key for each handshake. New Macros

  - SSL_REUSE_SERVER_ECDHE_KEY Notable Changes :

  - The manual pages for the certutil and pp tools have been     updated to document the new parameters that had been     added in NSS 3.16.2.

  - On Windows, the new build variable USE_STATIC_RTL can be     used to specify the static C runtime library should be     used. By default the dynamic C runtime library is used.

- update to Firefox 33.0 (bnc#900941) New features :

  - OpenH264 support (sandboxed)

  - Enhanced Tiles

  - Improved search experience through the location bar

  - Slimmer and faster JavaScript strings

  - New CSP (Content Security Policy) backend

  - Support for connecting to HTTP proxy over HTTPS

  - Improved reliability of the session restoration

  - Proprietary window.crypto properties/functions removed     Security :

  - MFSA 2014-74/CVE-2014-1574/CVE-2014-1575 Miscellaneous     memory safety hazards

  - MFSA 2014-75/CVE-2014-1576 (bmo#1041512) Buffer overflow     during CSS manipulation

  - MFSA 2014-76/CVE-2014-1577 (bmo#1012609) Web Audio     memory corruption issues with custom waveforms

  - MFSA 2014-77/CVE-2014-1578 (bmo#1063327) Out-of-bounds     write with WebM video

  - MFSA 2014-78/CVE-2014-1580 (bmo#1063733) Further     uninitialized memory use during GIF rendering

  - MFSA 2014-79/CVE-2014-1581 (bmo#1068218) Use-after-free     interacting with text directionality

  - MFSA 2014-80/CVE-2014-1582/CVE-2014-1584 (bmo#1049095,     bmo#1066190) Key pinning bypasses

  - MFSA 2014-81/CVE-2014-1585/CVE-2014-1586 (bmo#1062876,     bmo#1062981) Inconsistent video sharing within iframe

  - MFSA 2014-82/CVE-2014-1583 (bmo#1015540) Accessing     cross-origin objects via the Alarms API (only relevant     for installed web apps)

  - requires NSPR 4.10.7

  - requires NSS 3.17.1

  - removed obsolete patches :

  - mozilla-ppc.patch

  - mozilla-libproxy-compat.patch

  - added basic appdata information

  - update to SeaMonkey 2.30 (bnc#900941)

  - venkman debugger removed from application and therefore     obsolete package seamonkey-venkman

  - MFSA 2014-74/CVE-2014-1574/CVE-2014-1575 Miscellaneous     memory safety hazards

  - MFSA 2014-75/CVE-2014-1576 (bmo#1041512) Buffer overflow     during CSS manipulation

  - MFSA 2014-76/CVE-2014-1577 (bmo#1012609) Web Audio     memory corruption issues with custom waveforms

  - MFSA 2014-77/CVE-2014-1578 (bmo#1063327) Out-of-bounds     write with WebM video

  - MFSA 2014-78/CVE-2014-1580 (bmo#1063733) Further     uninitialized memory use during GIF rendering

  - MFSA 2014-79/CVE-2014-1581 (bmo#1068218) Use-after-free     interacting with text directionality

  - MFSA 2014-80/CVE-2014-1582/CVE-2014-1584 (bmo#1049095,     bmo#1066190) Key pinning bypasses

  - MFSA 2014-81/CVE-2014-1585/CVE-2014-1586 (bmo#1062876,     bmo#1062981) Inconsistent video sharing within iframe

  - MFSA 2014-82/CVE-2014-1583 (bmo#1015540) Accessing     cross-origin objects via the Alarms API (only relevant     for installed web apps)

  - requires NSPR 4.10.7

  - requires NSS 3.17.1

  - removed obsolete patches :

  - mozilla-ppc.patch

  - mozilla-libproxy-compat.patch

Changes in mozilla-nss :

  - update to 3.17.1 (bnc#897890)

  - Change library's signature algorithm default to SHA256

  - Add support for draft-ietf-tls-downgrade-scsv

  - Add clang-cl support to the NSS build system

  - Implement TLS 1.3 :

  - Part 1. Negotiate TLS 1.3

  - Part 2. Remove deprecated cipher suites andcompression.

  - Add support for little-endian powerpc64

  - update to 3.17

  - required for Firefox 33 New functionality :

  - When using ECDHE, the TLS server code may be configured     to generate a fresh ephemeral ECDH key for each     handshake, by setting the SSL_REUSE_SERVER_ECDHE_KEY     socket option to PR_FALSE. The     SSL_REUSE_SERVER_ECDHE_KEY option defaults to PR_TRUE,     which means the server's ephemeral ECDH key is reused     for multiple handshakes. This option does not affect the     TLS client code, which always generates a fresh     ephemeral ECDH key for each handshake. New Macros

  - SSL_REUSE_SERVER_ECDHE_KEY Notable Changes :

  - The manual pages for the certutil and pp tools have been     updated to document the new parameters that had been     added in NSS 3.16.2.

  - On Windows, the new build variable USE_STATIC_RTL can be     used to specify the static C runtime library should be     used. By default the dynamic C runtime library is used.
    Changes in mozilla-nspr :

  - update to version 4.10.7

  - bmo#836658: VC11+ defaults to SSE2 builds by default.

  - bmo#979278: TSan: data race     nsprpub/pr/src/threads/prtpd.c:103     PR_NewThreadPrivateIndex.

  - bmo#1026129: Replace some manual declarations of MSVC     intrinsics with #include <intrin.h>.

  - bmo#1026469: Use AC_CHECK_LIB instead of     MOZ_CHECK_PTHREADS. Skip compiler checks when using     MSVC, even when $CC is not literally 'cl'.

  - bmo#1034415: NSPR hardcodes the C compiler to cl on     Windows.

  - bmo#1042408: Compilation fix for Android > API level 19.

  - bmo#1043082: NSPR's build system hardcodes -MD.

The version of Firefox installed on the remote host is a version prior to 32.0. 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-2014-1553,     CVE-2014-1554, CVE-2014-1562)

  - A use-after-free vulnerability exists due to improper     cycle collection when processing animated SVG content.
    A remote attacker can exploit this to cause a denial of     service or execute arbitrary code. (CVE-2014-1563)

  - Memory is not properly initialized during GIF rendering.
    Using a specially crafted web script, a remote attacker     can exploit this to acquire sensitive information from     the process memory. (CVE-2014-1564)

  - The Web Audio API contains a flaw where audio timelines     are properly created. Using specially crafted API calls,     a remote attacker can exploit this to acquire sensitive     information from the process memory or cause a denial of     service. (CVE-2014-1565)

  - A use-after-free vulnerability exists due to improper     handling of text layout in directionality resolution.
    A remote attacker can exploit this to execute arbitrary     code. (CVE-2014-1567)

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.

Versions of Mozilla Firefox ESR prior to 24.8 are unpatched for the following vulnerabilities :

 - Use-after-free vulnerabilities -- when setting text direction, and when interacting with SVG content through the DOM -- which can be leveraged for arbitrary code execution (CVE-2014-1567, CVE-2014-1563)
 - Out-of-bounds read in the Web Audio audio timeline that can trigger a crash and potentially disclose memory content (CVE-2014-1565)
 - Incomplete memory initialization when rendering a malformed GIF image could expose that memory to scripts via web content using the '<canvas>' feature, resulting in information disclosure (CVE-2014-1564)
 - Other undisclosed memory issues that have since been patched (CVE-2014-1553, CVE-2014-1554, CVE-2014-1562)

Versions of Mozilla Firefox earlier than 32.0 are unpatched for the following vulnerabilities :

 - Use-after-free vulnerabilities -- when setting text direction, and when interacting with SVG content through the DOM -- which can be leveraged for arbitrary code execution (CVE-2014-1567, CVE-2014-1563)
 - Out-of-bounds read in the Web Audio audio timeline that can trigger a crash and potentially disclose memory content (CVE-2014-1565)
 - Incomplete memory initialization when rendering a malformed GIF image could expose that memory to scripts via web content using the '<canvas>' feature, resulting in information disclosure (CVE-2014-1564)
 - Other undisclosed memory issues that have since been patched (CVE-2014-1553, CVE-2014-1554, CVE-2014-1562)

ID	Name	Product	Family	Published	Updated	Severity
77495	Firefox < 32.0 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	9/3/2014	11/25/2019	critical
77618	openSUSE Security Update : MozillaFirefox (openSUSE-SU-2014:1099-1)	Nessus	SuSE Local Security Checks	9/11/2014	1/19/2021	critical
77486	Ubuntu 14.04 LTS : Firefox vulnerabilities (USN-2329-1)	Nessus	Ubuntu Local Security Checks	9/3/2014	10/20/2023	high
78817	openSUSE Security Update : firefox / mozilla-nspr / mozilla-nss and seamonkey (openSUSE-SU-2014:1345-1)	Nessus	SuSE Local Security Checks	11/3/2014	1/19/2021	critical
78818	openSUSE Security Update : firefox / mozilla-nspr / mozilla-nss (openSUSE-SU-2014:1344-1)	Nessus	SuSE Local Security Checks	11/3/2014	1/19/2021	critical
77500	Firefox < 32.0 Multiple Vulnerabilities	Nessus	Windows	9/3/2014	11/25/2019	critical
82632	GLSA-201504-01 : Mozilla Products: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	4/8/2015	1/11/2021	critical
701247	Mozilla Firefox ESR < 24.8 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	11/6/2019	11/6/2019	medium
8361	Mozilla Firefox < 32.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	9/2/2014	11/6/2019	medium

Detections

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