Mozilla Firefox before 37.0 on OS X does not ensure that the cursor is visible, which allows remote attackers to conduct clickjacking attacks via a Flash object in conjunction with DIV elements associated with layered presentation, and crafted JavaScript code that interacts with an IMG element.

Versions of Mozilla Firefox ESR prior to 31.6 are unpatched for the following vulnerabilities : 

 - A privilege escalation vulnerability exists which relates to anchor navigation. A remote attacker can exploit this to bypass same-origin policy protections, allowing a possible execution of arbitrary scripts in a privileged context. Note that this is a variant of CVE-2015-0818 that was fixed in Firefox 36.0.4. (CVE-2015-0801)
 - Access to certain privileged internal methods is retained when navigating from windows created to contain privileged UI content to unprivileged pages. An attacker can exploit this to execute arbitrary JavaScript with elevated privileges. (CVE-2015-0802)
 - Multiple type confusion issues exist that can lead to use-after-free errors, which a remote attacker can exploit to execute arbitrary code or cause a denial of service. (CVE-2015-0803, CVE-2015-0804)
 - Multiple memory corruption issues exist related to off-main-thread compositing when rendering 2D graphics, which a remote attacker can exploit to execute arbitrary code or cause a denial of service. (CVE-2015-0805, CVE-2015-0806)
 - A cross-site request forgery (XSRF) vulnerability exists in the sendBeacon() function due to cross-origin resource sharing (CORS) requests following 30x redirections. (CVE-2015-0807)
 - An issue exists in WebRTC related to memory management for simple-style arrays, which may be used by a remote attacker to cause a denial of service. (CVE-2015-0808)
 - An issue exists that allows a remote attacker to make the user's cursor invisible, possibly resulting in a successful clickjacking attack. Only OS X installations of Firefox are affected. (CVE-2015-0810)
 - An out-of-bounds read issue exists in the QCMS color management library that could lead to an information disclosure. (CVE-2015-0811)
 - An issue exists that can allow a man-in-the-middle attacker to bypass user-confirmation and install a Firefox lightweight theme by spoofing a Mozilla sub-domain. (CVE-2015-0812)
 - A use-after-free vulnerability affects the AppendElements() function when the Fluendo MP3 plugin for GStreamer is used. A remote attacker could exploit this to execute arbitrary code or cause a denial of service (heap memory corruption) via a specially crafted MP3 file. (CVE-2015-0813)
 - Multiple memory safety issues exist within the browser engine. A remote attacker can exploit these to corrupt memory and possibly execute arbitrary code. (CVE-2015-0814, CVE-2015-0815)
 - A privilege escalation vulnerability exists related to documents loaded through a 'resource:' URL. An attacker can exploit this to load pages and execute JavaScript with elevated privileges. (CVE-2015-0816)

The remote host is affected by the vulnerability described in GLSA-201512-10 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox and       Mozilla Thunderbird. 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.
  Workaround :

    There is no known workaround at this time.

Versions of Mozilla Firefox earlier than 37.0 are unpatched for the following vulnerabilities : 

 - A privilege escalation vulnerability exists which relates to anchor navigation. A remote attacker can exploit this to bypass same-origin policy protections, allowing a possible execution of arbitrary scripts in a privileged context. Note that this is a variant of CVE-2015-0818 that was fixed in Firefox 36.0.4. (CVE-2015-0801)
 - Access to certain privileged internal methods is retained when navigating from windows created to contain privileged UI content to unprivileged pages. An attacker can exploit this to execute arbitrary JavaScript with elevated privileges. (CVE-2015-0802)
 - Multiple type confusion issues exist that can lead to use-after-free errors, which a remote attacker can exploit to execute arbitrary code or cause a denial of service. (CVE-2015-0803, CVE-2015-0804)
 - Multiple memory corruption issues exist related to off-main-thread compositing when rendering 2D graphics, which a remote attacker can exploit to execute arbitrary code or cause a denial of service. (CVE-2015-0805, CVE-2015-0806)
 - A cross-site request forgery (XSRF) vulnerability exists in the sendBeacon() function due to cross-origin resource sharing (CORS) requests following 30x redirections. (CVE-2015-0807)
 - An issue exists in WebRTC related to memory management for simple-style arrays, which may be used by a remote attacker to cause a denial of service. (CVE-2015-0808)
 - An issue exists that allows a remote attacker to make the user's cursor invisible, possibly resulting in a successful clickjacking attack. Only OS X installations of Firefox are affected. (CVE-2015-0810)
 - An out-of-bounds read issue exists in the QCMS color management library that could lead to an information disclosure. (CVE-2015-0811)
 - An issue exists that can allow a man-in-the-middle attacker to bypass user-confirmation and install a Firefox lightweight theme by spoofing a Mozilla sub-domain. (CVE-2015-0812)
 - A use-after-free vulnerability affects the AppendElements() function when the Fluendo MP3 plugin for GStreamer is used. A remote attacker could exploit this to execute arbitrary code or cause a denial of service (heap memory corruption) via a specially crafted MP3 file. (CVE-2015-0813)
 - Multiple memory safety issues exist within the browser engine. A remote attacker can exploit these to corrupt memory and possibly execute arbitrary code. (CVE-2015-0814, CVE-2015-0815)
 - A privilege escalation vulnerability exists related to documents loaded through a 'resource:' URL. An attacker can exploit this to load pages and execute JavaScript with elevated privileges. (CVE-2015-0816)

The version of Firefox installed on the remote Mac OS X host is prior to 37.0. It is, therefore, affected by the following vulnerabilities :

  - A privilege escalation vulnerability exists which     relates to anchor navigation. A remote attacker can     exploit this to bypass same-origin policy protections,     allowing a possible execution of arbitrary scripts in a     privileged context. Note that this is a variant of     CVE-2015-0818 that was fixed in Firefox 36.0.4.
    (CVE-2015-0801)

  - Access to certain privileged internal methods is     retained when navigating from windows created to contain     privileged UI content to unprivileged pages. An attacker     can exploit this to execute arbitrary JavaScript with     elevated privileges. (CVE-2015-0802)

  - Multiple type confusion issues exist that can lead to     use-after-free errors, which a remote attacker can     exploit to execute arbitrary code or cause a denial of     service. (CVE-2015-0803, CVE-2015-0804)

  - Multiple memory corruption issues exist related to Off     Main Thread Compositing when rendering 2D graphics,     which a remote attacker can exploit to execute arbitrary     code or cause a denial of service. (CVE-2015-0805,     CVE-2015-0806)

  - A cross-site request forgery (XSRF) vulnerability exists     in the sendBeacon() function due to cross-origin     resource sharing (CORS) requests following 30x     redirections. (CVE-2015-0807)

  - An issue exists in WebRTC related to memory management     for simple-style arrays, which may be used by a remote     attacker to cause a denial of service. (CVE-2015-0808)

  - An issue exists that allows a remote attacker to make     the user's cursor invisible, possibly resulting in a     successful clickjacking attack. (CVE-2015-0810)

  - An out-of-bounds read issue exists in the QCMS color     management library that could lead to an information     disclosure. (CVE-2015-0811)

  - An issue exists that can allow a man-in-the-middle     attacker to bypass user-confirmation and install a     Firefox lightweight theme by spoofing a Mozilla     sub-domain. (CVE-2015-0812)

  - Multiple memory safety issues exist within the browser     engine. A remote attacker can exploit these to corrupt     memory and possibly execute arbitrary code.
    (CVE-2015-0814, CVE-2015-0815)

  - A privilege escalation vulnerability exists related to     documents loaded through a 'resource:' URL. An attacker     can exploit this to load pages and execute JavaScript     with elevated privileges. (CVE-2015-0816)

The Mozilla Project reports :

MFSA-2015-30 Miscellaneous memory safety hazards (rv:37.0 / rv:31.6)

MFSA-2015-31 Use-after-free when using the Fluendo MP3 GStreamer plugin

MFSA-2015-32 Add-on lightweight theme installation approval bypassed through MITM attack

MFSA-2015-33 resource:// documents can load privileged pages

MFSA-2015-34 Out of bounds read in QCMS library

MFSA-2015-35 Cursor clickjacking with flash and images

MFSA-2015-36 Incorrect memory management for simple-type arrays in WebRTC

MFSA-2015-37 CORS requests should not follow 30x redirections after preflight

MFSA-2015-38 Memory corruption crashes in Off Main Thread Compositing

MFSA-2015-39 Use-after-free due to type confusion flaws

MFSA-2015-40 Same-origin bypass through anchor navigation

MFSA-2015-41 PRNG weakness allows for DNS poisoning on Android

MFSA-2015-42 Windows can retain access to privileged content on navigation to unprivileged pages

ID	Name	Product	Family	Severity
701254	Mozilla Firefox ESR < 31.6 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
87710	GLSA-201512-10 : Mozilla Products: Multiple vulnerabilities (Bar Mitzvah) (Logjam)	Nessus	Gentoo Local Security Checks	critical
8742	Mozilla Firefox < 37.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
82500	Firefox < 37.0 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	high
82482	FreeBSD : mozilla -- multiple vulnerabilities (d0c97697-df2c-4b8b-bff2-cec24dc35af8)	Nessus	FreeBSD Local Security Checks	high

Detections

Analytics

CVE-2015-0810

medium

Tenable Plugins

high

critical

high

high

high