The installed version of Firefox is earlier than 12.0 and thus, is potentially affected by the following security issues :

  - An error exists with handling JavaScript errors that     can lead to information disclosure. (CVE-2011-1187)

  - An off-by-one error exists in the 'OpenType Sanitizer'     which can lead to out-bounds-reads and possible code     execution. (CVE-2011-3062)

  - Memory safety issues exist that could lead     to arbitrary code execution. (CVE-2012-0467,     CVE-2012-0468)

  - A use-after-free error exists related to 'IDBKeyRange'     of 'indexedDB'. (CVE-2012-0469)

  - Heap-corruption errors exist related to     'gfxImageSurface' which can lead to possible code     execution. (CVE-2012-0470)

  - A multi-octet encoding issue exists which could allow     cross-site scripting attacks as certain octets in     multibyte character sets can destroy following octets.
    (CVE-2012-0471)

  - An error exists in 'WebGLBuffer' that can lead to the     reading of illegal video memory. (CVE-2012-0473)

  - An unspecified error can allow URL bar spoofing.
    (CVE-2012-0474)

  - IPv6 addresses and cross-site 'XHR' or 'WebSocket'     connections on non-standard ports can allow this     application to send ambiguous origin headers.     (CVE-2012-0475)

  - A decoding issue exists related to 'ISO-2022-KR' and     'ISO-2022-CN' character sets which can lead to cross-     site scripting attacks. (CVE-2012-0477)     
  - An error exists related to 'WebGL' and 'texImage2D'     that can allow application crashes and possibly code     execution when 'JSVAL_TO_OBJECT' is used on ordinary     objects. (CVE-2012-0478)

  - Address bar spoofing is possible when 'Atom XML' or     'RSS' data is loaded over HTTPS leading to phishing     attacks. (CVE-2012-0479)

Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0467, CVE-2012-0468)

Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2012-0469)

Atte Kettunen discovered that invalid frees cause heap corruption in gfxImageSurface. If a user were tricked into opening a malicious Scalable Vector Graphics (SVG) image file, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0470)

Anne van Kesteren discovered a potential cross-site scripting (XSS) vulnerability via multibyte content processing errors. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain.
(CVE-2012-0471)

Matias Juntunen discovered a vulnerability in Firefox's WebGL implementation that potentially allows the reading of illegal video memory. An attacker could possibly exploit this to cause a denial of service via application crash. (CVE-2012-0473)

Jordi Chancel, Eddy Bordi, and Chris McGowen discovered that Firefox allowed the address bar to display a different website than the one the user was visiting. This could potentially leave the user vulnerable to cross-site scripting (XSS) attacks. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain.
(CVE-2012-0474)

Simone Fabiano discovered that Firefox did not always send correct origin headers when connecting to an IPv6 websites. An attacker could potentially use this to bypass intended access controls.
(CVE-2012-0475)

Masato Kinugawa discovered that cross-site scripting (XSS) injection is possible during the decoding of ISO-2022-KR and ISO-2022-CN character sets. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0477)

It was discovered that certain images rendered using WebGL could cause Firefox to crash. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0478)

Mateusz Jurczyk discovered an off-by-one error in the OpenType Sanitizer. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2011-3062)

Daniel Divricean discovered a defect in the error handling of JavaScript errors can potentially leak the file names and location of JavaScript files on a server. This could potentially lead to inadvertent information disclosure and a vector for further attacks.
(CVE-2011-1187)

Jeroen van der Gun discovered a vulnerability in the way Firefox handled RSS and Atom feeds. Invalid RSS or ATOM content loaded over HTTPS caused the location bar to be updated with the address of this content, while the main window still displays the previously loaded content. An attacker could potentially exploit this vulnerability to conduct phishing attacks. (CVE-2012-0479).

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.

Mozilla Firefox was updated to the 10.0.4 ESR release to fix various bugs and security issues.

  - Mozilla developers 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. (MFSA 2012-20)

    In general these flaws cannot be exploited through email     in the Thunderbird and SeaMonkey products because     scripting is disabled, but are potentially a risk in     browser or browser-like contexts in those products.

    Christian Holler a reported memory safety and security     problem affecting Firefox 11. (CVE-2012-0468)

    Bob Clary, Christian Holler, Brian Hackett, Bobby     Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse     Ruderman, Julian Seward, and Olli Pettay reported memory     safety problems and crashes that affect Firefox ESR and     Firefox 11. (CVE-2012-0467)

  - Using the Address Sanitizer tool, security researcher     Aki Helin from OUSPG found that IDBKeyRange of indexedDB     remains in the XPConnect hashtable instead of being     unlinked before being destroyed. When it is destroyed,     this causes a use-after-free, which is potentially     exploitable. (MFSA 2012-22 / CVE-2012-0469)

  - Using the Address Sanitizer tool, security researcher     Atte Kettunen from OUSPG found a heap corruption in     gfxImageSurface which allows for invalid frees and     possible remote code execution. This happens due to     float error, resulting from graphics values being passed     through different number systems. (MFSA 2012-23 /     CVE-2012-0470)

  - Anne van Kesteren of Opera Software found a multi-octet     encoding issue where certain octets will destroy the     following octets in the processing of some multibyte     character sets. This can leave users vulnerable to     cross-site scripting (XSS) attacks on maliciously     crafted web pages. (MFSA 2012-24 / CVE-2012-0471)

  - Security research firm iDefense reported that researcher     wushi of team509 discovered a memory corruption on     Windows Vista and Windows 7 systems with hardware     acceleration disabled or using incompatible video     drivers. This is created by using cairo-dwrite to     attempt to render fonts on an unsupported code path.
    This corruption causes a potentially exploitable crash     on affected systems. (MFSA 2012-25 / CVE-2012-0472)

  - Mozilla community member Matias Juntunen discovered an     error in WebGLBuffer where FindMaxElementInSubArray     receives wrong template arguments from     FindMaxUshortElement. This bug causes maximum index to     be computed incorrectly within WebGL.drawElements,     allowing the reading of illegal video memory. (MFSA     2012-26 / CVE-2012-0473)

  - Security researchers Jordi Chancel and Eddy Bordi     reported that they could short-circuit page loads to     show the address of a different site than what is loaded     in the window in the addressbar. Security researcher     Chris McGowen independently reported the same flaw, and     further demonstrated that this could lead to loading     scripts from the attacker's site, leaving users     vulnerable to cross-site scripting (XSS) attacks. (MFSA     2012-27 / CVE-2012-0474)

  - Security researcher Simone Fabiano reported that if a     cross-site XHR or WebSocket is opened on a web server on     a non-standard port for web traffic while using an IPv6     address, the browser will send an ambiguous origin     headers if the IPv6 address contains at least 2     consecutive 16-bit fields of zeroes. If there is an     origin access control list that uses IPv6 literals, this     issue could be used to bypass these access controls on     the server. (MFSA 2012-28 / CVE-2012-0475)

  - Security researcher Masato Kinugawa found that during     the decoding of ISO-2022-KR and ISO-2022-CN character     sets, characters near 1024 bytes are treated     incorrectly, either doubling or deleting bytes. On     certain pages it might be possible for an attacker to     pad the output of the page such that these errors fall     in the right place to affect the structure of the page,     allowing for cross-site script (XSS) injection. (MFSA     2012-29 / CVE-2012-0477)

  - Mozilla community member Ms2ger found an image rendering     issue with WebGL when texImage2D uses use     JSVAL_TO_OBJECT on arbitrary objects. This can lead to a     crash on a maliciously crafted web page. While there is     no evidence that this is directly exploitable, there is     a possibility of remote code execution. (MFSA 2012-30 /     CVE-2012-0478)

  - Mateusz Jurczyk of the Google Security Team discovered     an off-by-one error in the OpenType Sanitizer using the     Address Sanitizer tool. This can lead to an     out-of-bounds read and execution of an uninitialized     function pointer during parsing and possible remote code     execution. (MFSA 2012-31 / CVE-2011-3062)

  - Security researcher Daniel Divricean reported that a     defect in the error handling of JavaScript errors can     leak the file names and location of JavaScript files on     a server, leading to inadvertent information disclosure     and a vector for further attacks. (MFSA 2012-32 /     CVE-2011-1187)

  - Security researcher Jeroen van der Gun reported that if     RSS or Atom XML invalid content is loaded over HTTPS,     the addressbar updates to display the new location of     the loaded resource, including SSL indicators, while the     main window still displays the previously loaded     content. This allows for phishing attacks where a     malicious page can spoof the identify of another     seemingly secure site. (MFSA 2012-33 / CVE-2012-0479)

The installed version of SeaMonkey is earlier than 2.9.0. Such versions are potentially affected by the following security issues :

  - An error exists with the handling of JavaScript errors     that can lead to information disclosure. (CVE-2011-1187)

  - An off-by-one error exists in the 'OpenType Sanitizer'     that can lead to out-bounds-reads and possible code     execution. (CVE-2011-3062)

  - Memory safety issues exist which could lead     to arbitrary code execution. (CVE-2012-0467,     CVE-2012-0468)

  - A use-after-free error exists related to 'IDBKeyRange'     of 'indexedDB'. (CVE-2012-0469)

  - Heap-corruption errors exist related to     'gfxImageSurface' which can lead to possible code     execution. (CVE-2012-0470)

  - A multi-octet encoding issue exists which could allow     cross-site scripting attacks as certain octets in     multibyte character sets can destroy following octets.
    (CVE-2012-0471)

  - An error exists related to font rendering with 'cairo-     dwrite' which can cause memory corruption leading to     crashes and potentially code execution. (CVE-2012-0472)

  - An error exists in 'WebGLBuffer' that can lead to the     reading of illegal video memory. (CVE-2012-0473)

  - An unspecified error can allow URL bar spoofing.
    (CVE-2012-0474)

  - IPv6 addresses and cross-site 'XHR' or 'WebSocket'     connections on non-standard ports can allow this     application to send ambiguous origin headers.     (CVE-2012-0475)

  - A decoding issue exists related to 'ISO-2022-KR' and     'ISO-2022-CN' character sets which could lead to cross-     site scripting attacks. (CVE-2012-0477)     
  - An error exists related to 'WebGL' and 'texImage2D'     that can allow application crashes and possibly code     execution when 'JSVAL_TO_OBJECT' is used on ordinary     objects. (CVE-2012-0478)

  - Address bar spoofing is possible when 'Atom XML' or     'RSS' data is loaded over HTTPS leading to phishing     attacks. (CVE-2012-0479)

The installed version of Firefox is earlier than 12.0 and thus, is potentially affected by the following security issues :

  - An error exists with handling JavaScript errors that     could lead to information disclosure. (CVE-2011-1187)

  - An off-by-one error exists in the 'OpenType Sanitizer'     that could lead to out-bounds-reads and possible code     execution. (CVE-2011-3062)

  - Memory safety issues exist that could lead     to arbitrary code execution. (CVE-2012-0467,     CVE-2012-0468)

  - A use-after-free error exists related to 'IDBKeyRange'     of 'indexedDB'. (CVE-2012-0469)

  - Heap-corruption errors exist related to     'gfxImageSurface' that could lead to possible code     execution. (CVE-2012-0470)

  - A multi-octet encoding issue exists that could allow     cross-site scripting attacks as certain octets in     multibyte character sets can destroy following octets.
    (CVE-2012-0471)

  - An error exists related to font rendering with 'cairo-     dwrite' that could cause memory corruption leading to     crashes and potentially code execution. (CVE-2012-0472)

  - An error exists in 'WebGLBuffer' that could lead to the     reading of illegal video memory. (CVE-2012-0473)

  - An unspecified error could allow URL bar spoofing.
    (CVE-2012-0474)

  - IPv6 addresses and cross-site 'XHR' or 'WebSocket'     connections on non-standard ports could allow this     application to send ambiguous origin headers.
    (CVE-2012-0475)

  - A decoding issue exists related to 'ISO-2022-KR' and     'ISO-2022-CN' character sets that could lead to cross-     site scripting attacks. (CVE-2012-0477)

  - An error exists related to 'WebGL' and 'texImage2D'     that could allow application crashes and possibly code     execution when 'JSVAL_TO_OBJECT' is used on ordinary     objects. (CVE-2012-0478)

  - Address bar spoofing is possible when 'Atom XML' or     'RSS' data is loaded over HTTPS leading to phishing     attacks. (CVE-2012-0479)

USN-1430-1 fixed vulnerabilities in Firefox. This update provides the corresponding fixes for Thunderbird.

Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0467, CVE-2012-0468)

Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2012-0469)

Atte Kettunen discovered that invalid frees cause heap corruption in gfxImageSurface. If a user were tricked into opening a malicious Scalable Vector Graphics (SVG) image file, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox.
(CVE-2012-0470)

Anne van Kesteren discovered a potential cross-site scripting (XSS) vulnerability via multibyte content processing errors. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0471)

Matias Juntunen discovered a vulnerability in Firefox's WebGL implementation that potentially allows the reading of illegal video memory. An attacker could possibly exploit this to cause a denial of service via application crash.
(CVE-2012-0473)

Jordi Chancel, Eddy Bordi, and Chris McGowen discovered that Firefox allowed the address bar to display a different website than the one the user was visiting. This could potentially leave the user vulnerable to cross-site scripting (XSS) attacks. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0474)

Simone Fabiano discovered that Firefox did not always send correct origin headers when connecting to an IPv6 websites.
An attacker could potentially use this to bypass intended access controls. (CVE-2012-0475)

Masato Kinugawa discovered that cross-site scripting (XSS) injection is possible during the decoding of ISO-2022-KR and ISO-2022-CN character sets. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0477)

It was discovered that certain images rendered using WebGL could cause Firefox to crash. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0478)

Mateusz Jurczyk discovered an off-by-one error in the OpenType Sanitizer. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2011-3062)

Daniel Divricean discovered a defect in the error handling of JavaScript errors can potentially leak the file names and location of JavaScript files on a server. This could potentially lead to inadvertent information disclosure and a vector for further attacks. (CVE-2011-1187)

Jeroen van der Gun discovered a vulnerability in the way Firefox handled RSS and Atom feeds. Invalid RSS or ATOM content loaded over HTTPS caused the location bar to be updated with the address of this content, while the main window still displays the previously loaded content. An attacker could potentially exploit this vulnerability to conduct phishing attacks. (CVE-2012-0479).

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.

The installed version of Thunderbird is earlier than 12.0 and thus, is potentially affected by the following security issues :

  - An error exists with handling JavaScript errors that     can lead to information disclosure. (CVE-2011-1187)

  - An off-by-one error exists in the 'OpenType Sanitizer'     which can lead to out-bounds-reads and possible code     execution. (CVE-2011-3062)

  - Memory safety issues exist that could lead     to arbitrary code execution. (CVE-2012-0467,     CVE-2012-0468)

  - A use-after-free error exists related to 'IDBKeyRange'     of 'indexedDB'. (CVE-2012-0469)

  - Heap-corruption errors exist related to     'gfxImageSurface' which can lead to possible code     execution. (CVE-2012-0470)

  - A multi-octet encoding issue exists which could allow     cross-site scripting attacks as certain octets in     multibyte character sets can destroy following octets.
    (CVE-2012-0471)

  - An error exists in 'WebGLBuffer' that can lead to the     reading of illegal video memory. (CVE-2012-0473)

  - An unspecified error can allow URL bar spoofing.
    (CVE-2012-0474)

  - IPv6 addresses and cross-site 'XHR' or 'WebSocket'     connections on non-standard ports can allow this     application to send ambiguous origin headers.     (CVE-2012-0475)

  - A decoding issue exists related to 'ISO-2022-KR' and     'ISO-2022-CN' character sets which could lead to cross-     site scripting attacks. (CVE-2012-0477)     
  - An error exists related to 'WebGL' and 'texImage2D'     that can allow application crashes and possibly code     execution when 'JSVAL_TO_OBJECT' is used on ordinary     objects. (CVE-2012-0478)

  - Address bar spoofing is possible when 'Atom XML' or     'RSS' data is loaded over HTTPS leading to phishing     attacks. (CVE-2012-0479)

The remote host is affected by the vulnerability described in GLSA-201301-01 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox,       Thunderbird, SeaMonkey, NSS, GNU IceCat, and XULRunner. 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,       bypass restrictions and protection mechanisms, force file downloads,       conduct XML injection attacks, conduct XSS attacks, bypass the Same       Origin Policy, spoof URL&rsquo;s for phishing attacks, trigger a vertical       scroll, spoof the location bar, spoof an SSL indicator, modify the       browser&rsquo;s font, conduct clickjacking attacks, or have other unspecified       impact.
    A local attacker could gain escalated privileges, obtain sensitive       information, or replace an arbitrary downloaded file.
  Workaround :

    There is no known workaround at this time.

The version of Google Chrome installed on the remote host is earlier than 10.0.648.127.  Such versions are reportedly affected by multiple vulnerabilities :

  - It may be possible to navigate or close the top location     in a sandboxed frame. (Issue #42574, #42765)

  - A cross-origin error message leak exists. (Issue #69187)

  - A memory corruption issue exists with counter nodes.
    (Issue #69628)

  - An unspecified issue exists with stale nodes in box     layout. (Issue #70027)

  - A cross-origin error message leak exists with workers.
    (Issue #70336)

  - A use-after-free error exists with DOM URL handling.
    (Issue #70442)

  - A same origin policy bypass exists in v8. (Issue #70877)

  - It may be possible to bypass the pop-up blocker.
    (Issue #70885, #71167)

  - A use-after-free error exists in document script     lifetime handling. (Issue #71763)

  - An out-of-bounds write issue exists in the OGG     container. (Issue #71788)

  - A stale pointer exists in table painting. (Issue #72028)

  - A corrupt out-of-bounds structure may be used in video     code. (Issue #73026)

  - It may be possible to crash the application with the     DataView object. (Issue #73066)

  - A bad cast exists in text rendering. (Issue #73134)

  - A stale pointer exists in the WebKit context code.
    (Issue #73196)

  - It may be possible for heap addresses to leak in XSLT.
    (Issue #73716)

  - A stale pointer exists with SVG cursors. (Issue #73746)

  - It is possible for the DOM tree to be corrupted with     attribute handling. (Issue #74030)

  - An unspecified corruption exists via re-entrancy of     RegExp code. (Issue #74662)

  - An invalid memory access exists in v8. (Issue #74675)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Google Chrome before 10.0.648.127 allows remote attackers to bypass the Same Origin Policy via unspecified     vectors, related to an error message leak. (CVE-2011-1187)

Note that Nessus relies on the presence of the package as reported by the vendor.

MozillaFirefox was updated to the 10.0.4 ESR release to fix various bugs and security issues.

  - Mozilla developers 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. (MFSA 2012-20)

    In general these flaws cannot be exploited through email     in the Thunderbird and SeaMonkey products because     scripting is disabled, but are potentially a risk in     browser or browser-like contexts in those products.

o

Christian Holler a reported memory safety and security problem affecting Firefox 11. (CVE-2012-0468)

o

Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay reported memory safety problems and crashes that affect Firefox ESR and Firefox 11.
(CVE-2012-0467)

  - Using the Address Sanitizer tool, security researcher     Aki Helin from OUSPG found that IDBKeyRange of indexedDB     remains in the XPConnect hashtable instead of being     unlinked before being destroyed. When it is destroyed,     this causes a use-after-free, which is potentially     exploitable. (MFSA 2012-22 / CVE-2012-0469)

  - Using the Address Sanitizer tool, security researcher     Atte Kettunen from OUSPG found a heap corruption in     gfxImageSurface which allows for invalid frees and     possible remote code execution. This happens due to     float error, resulting from graphics values being passed     through different number systems. (MFSA 2012-23 /     CVE-2012-0470)

  - Anne van Kesteren of Opera Software found a multi-octet     encoding issue where certain octets will destroy the     following octets in the processing of some multibyte     character sets. This can leave users vulnerable to     cross-site scripting (XSS) attacks on maliciously     crafted web pages. (MFSA 2012-24 / CVE-2012-0471)

  - Security research firm iDefense reported that researcher     wushi of team509 discovered a memory corruption on     Windows Vista and Windows 7 systems with hardware     acceleration disabled or using incompatible video     drivers. This is created by using cairo-dwrite to     attempt to render fonts on an unsupported code path.
    This corruption causes a potentially exploitable crash     on affected systems. (MFSA 2012-25 / CVE-2012-0472)

  - Mozilla community member Matias Juntunen discovered an     error in WebGLBuffer where FindMaxElementInSubArray     receives wrong template arguments from     FindMaxUshortElement. This bug causes maximum index to     be computed incorrectly within WebGL.drawElements,     allowing the reading of illegal video memory. (MFSA     2012-26 / CVE-2012-0473)

  - Security researchers Jordi Chancel and Eddy Bordi     reported that they could short-circuit page loads to     show the address of a different site than what is loaded     in the window in the addressbar. Security researcher     Chris McGowen independently reported the same flaw, and     further demonstrated that this could lead to loading     scripts from the attacker's site, leaving users     vulnerable to cross-site scripting (XSS) attacks. (MFSA     2012-27 / CVE-2012-0474)

  - Security researcher Simone Fabiano reported that if a     cross-site XHR or WebSocket is opened on a web server on     a non-standard port for web traffic while using an IPv6     address, the browser will send an ambiguous origin     headers if the IPv6 address contains at least 2     consecutive 16-bit fields of zeroes. If there is an     origin access control list that uses IPv6 literals, this     issue could be used to bypass these access controls on     the server. (MFSA 2012-28 / CVE-2012-0475)

  - Security researcher Masato Kinugawa found that during     the decoding of ISO-2022-KR and ISO-2022-CN character     sets, characters near 1024 bytes are treated     incorrectly, either doubling or deleting bytes. On     certain pages it might be possible for an attacker to     pad the output of the page such that these errors fall     in the right place to affect the structure of the page,     allowing for cross-site script (XSS) injection. (MFSA     2012-29 / CVE-2012-0477)

  - Mozilla community member Ms2ger found an image rendering     issue with WebGL when texImage2D uses use     JSVAL_TO_OBJECT on arbitrary objects. This can lead to a     crash on a maliciously crafted web page. While there is     no evidence that this is directly exploitable, there is     a possibility of remote code execution. (MFSA 2012-30 /     CVE-2012-0478)

  - Mateusz Jurczyk of the Google Security Team discovered     an off-by-one error in the OpenType Sanitizer using the     Address Sanitizer tool. This can lead to an     out-of-bounds read and execution of an uninitialized     function pointer during parsing and possible remote code     execution. (MFSA 2012-31 / CVE-2011-3062)

  - Security researcher Daniel Divricean reported that a     defect in the error handling of JavaScript errors can     leak the file names and location of JavaScript files on     a server, leading to inadvertent information disclosure     and a vector for further attacks. (MFSA 2012-32 /     CVE-2011-1187)

  - Security researcher Jeroen van der Gun reported that if     RSS or Atom XML invalid content is loaded over HTTPS,     the addressbar updates to display the new location of     the loaded resource, including SSL indicators, while the     main window still displays the previously loaded     content. This allows for phishing attacks where a     malicious page can spoof the identify of another     seemingly secure site. (MFSA 2012-33 / CVE-2012-0479)

USN-1430-1 fixed vulnerabilities in Firefox. This update provides an updated ubufox package for use with the latest Firefox.

Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0467, CVE-2012-0468)

Aki Helin discovered a use-after-free vulnerability in XPConnect. An attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2012-0469)

Atte Kettunen discovered that invalid frees cause heap corruption in gfxImageSurface. If a user were tricked into opening a malicious Scalable Vector Graphics (SVG) image file, an attacker could exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox.
(CVE-2012-0470)

Anne van Kesteren discovered a potential cross-site scripting (XSS) vulnerability via multibyte content processing errors. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0471)

Matias Juntunen discovered a vulnerability in Firefox's WebGL implementation that potentially allows the reading of illegal video memory. An attacker could possibly exploit this to cause a denial of service via application crash.
(CVE-2012-0473)

Jordi Chancel, Eddy Bordi, and Chris McGowen discovered that Firefox allowed the address bar to display a different website than the one the user was visiting. This could potentially leave the user vulnerable to cross-site scripting (XSS) attacks. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0474)

Simone Fabiano discovered that Firefox did not always send correct origin headers when connecting to an IPv6 websites.
An attacker could potentially use this to bypass intended access controls. (CVE-2012-0475)

Masato Kinugawa discovered that cross-site scripting (XSS) injection is possible during the decoding of ISO-2022-KR and ISO-2022-CN character sets. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2012-0477)

It was discovered that certain images rendered using WebGL could cause Firefox to crash. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2012-0478)

Mateusz Jurczyk discovered an off-by-one error in the OpenType Sanitizer. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. (CVE-2011-3062)

Daniel Divricean discovered a defect in the error handling of JavaScript errors can potentially leak the file names and location of JavaScript files on a server. This could potentially lead to inadvertent information disclosure and a vector for further attacks. (CVE-2011-1187)

Jeroen van der Gun discovered a vulnerability in the way Firefox handled RSS and Atom feeds. Invalid RSS or ATOM content loaded over HTTPS caused the location bar to be updated with the address of this content, while the main window still displays the previously loaded content. An attacker could potentially exploit this vulnerability to conduct phishing attacks. (CVE-2012-0479).

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.

Changes in xulrunner :

  - update to 12.0 (bnc#758408)

  - rebased patches

  - MFSA 2012-20/CVE-2012-0467/CVE-2012-0468 Miscellaneous     memory safety hazards

  - MFSA 2012-22/CVE-2012-0469 (bmo#738985) use-after-free     in IDBKeyRange

  - MFSA 2012-23/CVE-2012-0470 (bmo#734288) Invalid frees     causes heap corruption in gfxImageSurface

  - MFSA 2012-24/CVE-2012-0471 (bmo#715319) Potential XSS     via multibyte content processing errors

  - MFSA 2012-25/CVE-2012-0472 (bmo#744480) Potential memory     corruption during font rendering using cairo-dwrite

  - MFSA 2012-26/CVE-2012-0473 (bmo#743475)     WebGL.drawElements may read illegal video memory due to     FindMaxUshortElement error

  - MFSA 2012-27/CVE-2012-0474 (bmo#687745, bmo#737307) Page     load short-circuit can lead to XSS

  - MFSA 2012-28/CVE-2012-0475 (bmo#694576) Ambiguous IPv6     in Origin headers may bypass webserver access     restrictions

  - MFSA 2012-29/CVE-2012-0477 (bmo#718573) Potential XSS     through ISO-2022-KR/ISO-2022-CN decoding issues

  - MFSA 2012-30/CVE-2012-0478 (bmo#727547) Crash with WebGL     content using textImage2D

  - MFSA 2012-31/CVE-2011-3062 (bmo#739925) Off-by-one error     in OpenType Sanitizer

  - MFSA 2012-32/CVE-2011-1187 (bmo#624621) HTTP     Redirections and remote content can be read by     JavaScript errors

  - MFSA 2012-33/CVE-2012-0479 (bmo#714631) Potential site     identity spoofing when loading RSS and Atom feeds

  - added mozilla-libnotify.patch to allow fallback from     libnotify to xul based events if no notification-daemon     is running

  - gcc 4.7 fixes

  - mozilla-gcc47.patch

  - disabled crashreporter temporarily for Factory

Changes in MozillaFirefox :

  - update to Firefox 12.0 (bnc#758408)

  - rebased patches

  - MFSA 2012-20/CVE-2012-0467/CVE-2012-0468 Miscellaneous     memory safety hazards

  - MFSA 2012-22/CVE-2012-0469 (bmo#738985) use-after-free     in IDBKeyRange

  - MFSA 2012-23/CVE-2012-0470 (bmo#734288) Invalid frees     causes heap corruption in gfxImageSurface

  - MFSA 2012-24/CVE-2012-0471 (bmo#715319) Potential XSS     via multibyte content processing errors

  - MFSA 2012-25/CVE-2012-0472 (bmo#744480) Potential memory     corruption during font rendering using cairo-dwrite

  - MFSA 2012-26/CVE-2012-0473 (bmo#743475)     WebGL.drawElements may read illegal video memory due to     FindMaxUshortElement error

  - MFSA 2012-27/CVE-2012-0474 (bmo#687745, bmo#737307) Page     load short-circuit can lead to XSS

  - MFSA 2012-28/CVE-2012-0475 (bmo#694576) Ambiguous IPv6     in Origin headers may bypass webserver access     restrictions

  - MFSA 2012-29/CVE-2012-0477 (bmo#718573) Potential XSS     through ISO-2022-KR/ISO-2022-CN decoding issues

  - MFSA 2012-30/CVE-2012-0478 (bmo#727547) Crash with WebGL     content using textImage2D

  - MFSA 2012-31/CVE-2011-3062 (bmo#739925) Off-by-one error     in OpenType Sanitizer

  - MFSA 2012-32/CVE-2011-1187 (bmo#624621) HTTP     Redirections and remote content can be read by     JavaScript errors

  - MFSA 2012-33/CVE-2012-0479 (bmo#714631) Potential site     identity spoofing when loading RSS and Atom feeds

  - added mozilla-libnotify.patch to allow fallback from     libnotify to xul based events if no notification-daemon     is running

  - gcc 4.7 fixes

  - mozilla-gcc47.patch

  - disabled crashreporter temporarily for Factory

  - recommend libcanberra0 for proper sound notifications

Changes in MozillaThunderbird :

  - update to Thunderbird 12.0 (bnc#758408)

  - MFSA 2012-20/CVE-2012-0467/CVE-2012-0468 Miscellaneous     memory safety hazards

  - MFSA 2012-22/CVE-2012-0469 (bmo#738985) use-after-free     in IDBKeyRange

  - MFSA 2012-23/CVE-2012-0470 (bmo#734288) Invalid frees     causes heap corruption in gfxImageSurface

  - MFSA 2012-24/CVE-2012-0471 (bmo#715319) Potential XSS     via multibyte content processing errors

  - MFSA 2012-25/CVE-2012-0472 (bmo#744480) Potential memory     corruption during font rendering using cairo-dwrite

  - MFSA 2012-26/CVE-2012-0473 (bmo#743475)     WebGL.drawElements may read illegal video memory due to     FindMaxUshortElement error

  - MFSA 2012-27/CVE-2012-0474 (bmo#687745, bmo#737307) Page     load short-circuit can lead to XSS

  - MFSA 2012-28/CVE-2012-0475 (bmo#694576) Ambiguous IPv6     in Origin headers may bypass webserver access     restrictions

  - MFSA 2012-29/CVE-2012-0477 (bmo#718573) Potential XSS     through ISO-2022-KR/ISO-2022-CN decoding issues

  - MFSA 2012-30/CVE-2012-0478 (bmo#727547) Crash with WebGL     content using textImage2D

  - MFSA 2012-31/CVE-2011-3062 (bmo#739925) Off-by-one error     in OpenType Sanitizer

  - MFSA 2012-32/CVE-2011-1187 (bmo#624621) HTTP     Redirections and remote content can be read by     JavaScript errors

  - MFSA 2012-33/CVE-2012-0479 (bmo#714631) Potential site     identity spoofing when loading RSS and Atom feeds

  - update Enigmail to 1.4.1

  - added mozilla-revert_621446.patch

  - added mozilla-libnotify.patch (bmo#737646)

  - added mailnew-showalert.patch (bmo#739146)

  - added mozilla-gcc47.patch and mailnews-literals.patch to     fix compilation issues with recent gcc 4.7

  - disabled crashreporter temporarily for Factory (gcc 4.7     issue)

Changes in seamonkey :

  - update to SeaMonkey 2.9 (bnc#758408)

  - MFSA 2012-20/CVE-2012-0467/CVE-2012-0468 Miscellaneous     memory safety hazards

  - MFSA 2012-22/CVE-2012-0469 (bmo#738985) use-after-free     in IDBKeyRange

  - MFSA 2012-23/CVE-2012-0470 (bmo#734288) Invalid frees     causes heap corruption in gfxImageSurface

  - MFSA 2012-24/CVE-2012-0471 (bmo#715319) Potential XSS     via multibyte content processing errors

  - MFSA 2012-25/CVE-2012-0472 (bmo#744480) Potential memory     corruption during font rendering using cairo-dwrite

  - MFSA 2012-26/CVE-2012-0473 (bmo#743475)     WebGL.drawElements may read illegal video memory due to     FindMaxUshortElement error

  - MFSA 2012-27/CVE-2012-0474 (bmo#687745, bmo#737307) Page     load short-circuit can lead to XSS

  - MFSA 2012-28/CVE-2012-0475 (bmo#694576) Ambiguous IPv6     in Origin headers may bypass webserver access     restrictions

  - MFSA 2012-29/CVE-2012-0477 (bmo#718573) Potential XSS     through ISO-2022-KR/ISO-2022-CN decoding issues

  - MFSA 2012-30/CVE-2012-0478 (bmo#727547) Crash with WebGL     content using textImage2D

  - MFSA 2012-31/CVE-2011-3062 (bmo#739925) Off-by-one error     in OpenType Sanitizer

  - MFSA 2012-32/CVE-2011-1187 (bmo#624621) HTTP     Redirections and remote content can be read by     JavaScript errors

  - MFSA 2012-33/CVE-2012-0479 (bmo#714631) Potential site     identity spoofing when loading RSS and Atom feeds

  - update to 2.9b4

  - added mozilla-sle11.patch and add exceptions to be able     to build for SLE11/11.1

  - exclude broken gl locale from build

  - fixed build on 11.2-x86_64 by adding     mozilla-revert_621446.patch

  - added mozilla-gcc47.patch and mailnews-literals.patch to     fix compilation issues with recent gcc 4.7

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
58894	Firefox < 12.0 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	2012/4/27	2026/3/3	high
58922	Ubuntu 10.04 LTS / 11.04 / 11.10 / 12.04 LTS : firefox vulnerabilities (USN-1430-1)	Nessus	Ubuntu Local Security Checks	2012/4/30	2019/9/19	critical
58973	SuSE 11.1 Security Update : Mozilla Firefox (SAT Patch Number 6224)	Nessus	SuSE Local Security Checks	2012/5/3	2021/1/19	critical
58901	SeaMonkey < 2.9.0 Multiple Vulnerabilities	Nessus	Windows	2012/4/27	2018/7/30	high
58898	Firefox < 12.0 Multiple Vulnerabilities	Nessus	Windows	2012/4/27	2018/7/17	high
59015	Ubuntu 10.04 LTS / 11.04 / 11.10 / 12.04 LTS : thunderbird vulnerabilities (USN-1430-3)	Nessus	Ubuntu Local Security Checks	2012/5/7	2019/9/19	critical
58896	Thunderbird < 12.0 Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	2012/4/27	2018/7/16	high
63402	GLSA-201301-01 : Mozilla Products: Multiple vulnerabilities (BEAST)	Nessus	Gentoo Local Security Checks	2013/1/8	2025/10/6	critical
52589	Google Chrome < 10.0.648.127 Multiple Vulnerabilities	Nessus	Windows	2011/3/9	2022/4/11	medium
244460	Linux Distros Unpatched Vulnerability : CVE-2011-1187	Nessus	Misc.	2025/8/6	2025/8/6	high
59354	SuSE 10 Security Update : MozillaFirefox (ZYPP Patch Number 8154)	Nessus	SuSE Local Security Checks	2012/6/4	2021/1/19	critical
58923	Ubuntu 10.04 LTS / 11.04 / 11.10 : ubufox update (USN-1430-2)	Nessus	Ubuntu Local Security Checks	2012/4/30	2019/9/19	critical
74612	openSUSE Security Update : MozillaFirefox / MozillaThunderbird / seamonkey / etc (openSUSE-SU-2012:0567-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	critical

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