USN-3260-1 fixed vulnerabilities in Firefox. The update caused the date picker panel and form validation errors to close immediately on opening. This update fixes the problem.

We apologize for the inconvenience.

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to read uninitialized memory, obtain sensitive information, spoof the addressbar contents or other UI elements, escape the sandbox to read local files, conduct cross-site scripting (XSS) attacks, cause a denial of service via application crash, or execute arbitrary code. (CVE-2017-5429, CVE-2017-5430, CVE-2017-5432, CVE-2017-5433, CVE-2017-5434, CVE-2017-5435, CVE-2017-5436, CVE-2017-5438, CVE-2017-5439, CVE-2017-5440, CVE-2017-5441, CVE-2017-5442, CVE-2017-5443, CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5448, CVE-2017-5449, CVE-2017-5451, CVE-2017-5453, CVE-2017-5454, CVE-2017-5455, CVE-2017-5456, CVE-2017-5458, CVE-2017-5459, CVE-2017-5460, CVE-2017-5461, CVE-2017-5464, CVE-2017-5465, CVE-2017-5466, CVE-2017-5467, CVE-2017-5468, CVE-2017-5469)

A flaw was discovered in the DRBG number generation in NSS.
If an attacker were able to perform a man-in-the-middle attack, this flaw could potentially be exploited to view sensitive information. (CVE-2017-5462).

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 Mozilla Firefox was updated to the new ESR 52.2 release, which fixes the following issues (bsc#1043960) :

  - MFSA 2017-16/CVE-2017-7758 Out-of-bounds read in Opus     encoder

  - MFSA 2017-16/CVE-2017-7749 Use-after-free during     docshell reloading

  - MFSA 2017-16/CVE-2017-7751 Use-after-free with content     viewer listeners

  - MFSA 2017-16/CVE-2017-5472 Use-after-free using     destroyed node when regenerating trees

  - MFSA 2017-16/CVE-2017-5470 Memory safety bugs fixed in     Firefox 54 and Firefox ESR 52.2

  - MFSA 2017-16/CVE-2017-7752 Use-after-free with IME input

  - MFSA 2017-16/CVE-2017-7750 Use-after-free with track     elements

  - MFSA 2017-16/CVE-2017-7768 32 byte arbitrary file read     through Mozilla Maintenance Service

  - MFSA 2017-16/CVE-2017-7778 Vulnerabilities in the     Graphite 2 library

  - MFSA 2017-16/CVE-2017-7754 Out-of-bounds read in WebGL     with ImageInfo object

  - MFSA 2017-16/CVE-2017-7755 Privilege escalation through     Firefox Installer with same directory DLL files

  - MFSA 2017-16/CVE-2017-7756 Use-after-free and     use-after-scope logging XHR header errors

  - MFSA 2017-16/CVE-2017-7757 Use-after-free in IndexedDB

  - MFSA 2017-16/CVE-2017-7761 File deletion and privilege     escalation through Mozilla Maintenance Service     helper.exe application

  - MFSA 2017-16/CVE-2017-7763 Mac fonts render some unicode     characters as spaces

  - MFSA 2017-16/CVE-2017-7765 Mark of the Web bypass when     saving executable files

  - MFSA 2017-16/CVE-2017-7764 (bmo#1364283,     bmo#http://www.unicode.org/reports/tr31/tr31-26     .html#Aspirational_Use_Scripts) Domain spoofing with     combination of Canadian Syllabics and other unicode     blocks

  - update to Firefox ESR 52.1 (bsc#1035082)

  - MFSA 2017-12/CVE-2016-10196 Vulnerabilities in Libevent     library

  - MFSA 2017-12/CVE-2017-5443 Out-of-bounds write during     BinHex decoding

  - MFSA 2017-12/CVE-2017-5429 Memory safety bugs fixed in     Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1

  - MFSA 2017-12/CVE-2017-5464 Memory corruption with     accessibility and DOM manipulation

  - MFSA 2017-12/CVE-2017-5465 Out-of-bounds read in     ConvolvePixel

  - MFSA 2017-12/CVE-2017-5466 Origin confusion when     reloading isolated data:text/html URL

  - MFSA 2017-12/CVE-2017-5467 Memory corruption when     drawing Skia content

  - MFSA 2017-12/CVE-2017-5460 Use-after-free in frame     selection

  - MFSA 2017-12/CVE-2017-5461 Out-of-bounds write in Base64     encoding in NSS

  - MFSA 2017-12/CVE-2017-5448 Out-of-bounds write in     ClearKeyDecryptor

  - MFSA 2017-12/CVE-2017-5449 Crash during bidirectional     unicode manipulation with animation

  - MFSA 2017-12/CVE-2017-5446 Out-of-bounds read when     HTTP/2 DATA frames are sent with incorrect data

  - MFSA 2017-12/CVE-2017-5447 Out-of-bounds read during     glyph processing

  - MFSA 2017-12/CVE-2017-5444 Buffer overflow while parsing     application/http-index-format content

  - MFSA 2017-12/CVE-2017-5445 Uninitialized values used     while parsing application/http- index-format content

  - MFSA 2017-12/CVE-2017-5442 Use-after-free during style     changes

  - MFSA 2017-12/CVE-2017-5469 Potential Buffer overflow in     flex-generated code

  - MFSA 2017-12/CVE-2017-5440 Use-after-free in     txExecutionState destructor during XSLT processing

  - MFSA 2017-12/CVE-2017-5441 Use-after-free with selection     during scroll events

  - MFSA 2017-12/CVE-2017-5439 Use-after-free in nsTArray     Length() during XSLT processing

  - MFSA 2017-12/CVE-2017-5438 Use-after-free in nsAutoPtr     during XSLT processing

  - MFSA 2017-12/CVE-2017-5436 Out-of-bounds write with     malicious font in Graphite 2

  - MFSA 2017-12/CVE-2017-5435 Use-after-free during     transaction processing in the editor

  - MFSA 2017-12/CVE-2017-5434 Use-after-free during focus     handling

  - MFSA 2017-12/CVE-2017-5433 Use-after-free in SMIL     animation functions

  - MFSA 2017-12/CVE-2017-5432 Use-after-free in text input     selection

  - MFSA 2017-12/CVE-2017-5430 Memory safety bugs fixed in     Firefox 53 and Firefox ESR 52.1

  - MFSA 2017-12/CVE-2017-5459 Buffer overflow in WebGL

  - MFSA 2017-12/CVE-2017-5462 DRBG flaw in NSS

  - MFSA 2017-12/CVE-2017-5455 Sandbox escape through     internal feed reader APIs

  - MFSA 2017-12/CVE-2017-5454 Sandbox escape allowing file     system read access through file picker

  - MFSA 2017-12/CVE-2017-5456 Sandbox escape allowing local     file system access

  - MFSA 2017-12/CVE-2017-5451 Addressbar spoofing with     onblur event

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

An update for firefox is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Firefox is an open source web browser.

This update upgrades Firefox to version 52.1.0 ESR.

Security Fix(es) :

* Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2017-5429, CVE-2017-5430, CVE-2017-5432, CVE-2017-5433, CVE-2017-5434, CVE-2017-5435, CVE-2017-5436, CVE-2017-5437, CVE-2017-5438, CVE-2017-5439, CVE-2017-5440, CVE-2017-5441, CVE-2017-5442, CVE-2017-5443, CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5448, CVE-2017-5449, CVE-2017-5451, CVE-2017-5454, CVE-2017-5455, CVE-2017-5456, CVE-2017-5459, CVE-2017-5460, CVE-2017-5464, CVE-2017-5465, CVE-2017-5466, CVE-2017-5467, CVE-2017-5469)

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Mozilla developers and community, Nils, Holger Fuhrmannek, Atte Kettunen, Takeshi Terada, Huzaifa Sidhpurwala, Nicolas GrA(c)goire, Chamal De Silva, Chun Han Hsiao, Ivan Fratric of Google Project Zero, Anonymous working with Trend Micro's Zero Day Initiative, Haik Aftandilian, Paul Theriault, Julian Hector, Petr Cerny, Jordi Chancel, and Heather Miller of Google Skia team as the original reporters.

Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote NewStart CGSL host, running version MAIN 4.05, has thunderbird packages installed that are affected by multiple vulnerabilities:

  - A buffer overflow in WebGL triggerable by web content,     resulting in a potentially exploitable crash. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5459)

  - An out-of-bounds read during the processing of glyph     widths during text layout. This results in a potentially     exploitable crash and could allow an attacker to read     otherwise inaccessible memory. This vulnerability     affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5447)

  - An out-of-bounds read when an HTTP/2 connection to a     servers sends DATA frames with incorrect data content.
    This leads to a potentially exploitable crash. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5446)

  - A possibly exploitable crash triggered during layout and     manipulation of bidirectional unicode text in concert     with CSS animations. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox <     53. (CVE-2017-5449)

  - A use-after-free vulnerability during changes in style     when manipulating DOM elements. This results in a     potentially exploitable crash. This vulnerability     affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5442)

  - An out-of-bounds write vulnerability while decoding     improperly formed BinHex format archives. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5443)

  - A buffer overflow vulnerability while parsing     application/http-index-format format content when the     header contains improperly formatted data. This allows     for an out-of-bounds read of data from memory. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5444)

  - A use-after-free vulnerability when holding a selection     during scroll events. This results in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5441)

  - A potential memory corruption and crash when using Skia     content when drawing content outside of the bounds of a     clipping region. This vulnerability affects Thunderbird     < 52.1, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5467)

  - A mechanism to bypass file system access protections in     the sandbox to use the file picker to access different     files than those selected in the file picker through the     use of relative paths. This allows for read only access     to the local file system. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox <     53. (CVE-2017-5454)

  - A mechanism to spoof the addressbar through the user     interaction on the addressbar and the onblur event.
    The event could be used by script to affect text display     to make the loaded site appear to be different from the     one actually loaded within the addressbar. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5451)

  - A use-after-free vulnerability occurs during certain     text input selection resulting in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5432)

  - A use-after-free vulnerability in frame selection     triggered by a combination of malicious script content     and key presses by a user. This results in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5460)

  - During DOM manipulations of the accessibility tree     through script, the DOM tree can become out of sync with     the accessibility tree, leading to memory corruption and     a potentially exploitable crash. This vulnerability     affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5464)

  - Fixed potential buffer overflows in generated Firefox     code due to CVE-2016-6354 issue in Flex. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5469)

  - An out-of-bounds read while processing SVG content in     ConvolvePixel. This results in a crash and also allows     for otherwise inaccessible memory being copied into SVG     graphic content, which could then displayed. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5465)

  - If a page is loaded from an original site through a     hyperlink and contains a redirect to a data:text/html     URL, triggering a reload will run the reloaded     data:text/html page with its origin set incorrectly.
    This allows for a cross-site scripting (XSS) attack.
    This vulnerability affects Thunderbird < 52.1, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5466)

  - A use-after-free vulnerability in SMIL animation     functions occurs when pointers to animation elements in     an array are dropped from the animation controller while     still in use. This results in a potentially exploitable     crash. This vulnerability affects Thunderbird < 52.1,     Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox <     53. (CVE-2017-5433)

  - A use-after-free vulnerability occurs when redirecting     focus handling which results in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5434)

  - A use-after-free vulnerability during XSLT processing     due to the result handler being held by a freed handler     during handling. This results in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR <     52.1, and Firefox < 53. (CVE-2017-5438)

  - A use-after-free vulnerability during XSLT processing     due to poor handling of template parameters. This     results in a potentially exploitable crash. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5439)

  - A use-after-free vulnerability occurs during transaction     processing in the editor during design mode     interactions. This results in a potentially exploitable     crash. This vulnerability affects Thunderbird < 52.1,     Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox <     53. (CVE-2017-5435)

  - Memory safety bugs were reported in Thunderbird 45.7.
    Some of these bugs showed evidence of memory corruption     and we presume that with enough effort that some of     these could be exploited to run arbitrary code. This     vulnerability affects Firefox < 52, Firefox ESR < 45.8,     Thunderbird < 52, and Thunderbird < 45.8.
    (CVE-2017-5398)

  - JIT-spray targeting asm.js combined with a heap spray     allows for a bypass of ASLR and DEP protections leading     to potential memory corruption attacks. This     vulnerability affects Firefox < 52, Firefox ESR < 45.8,     Thunderbird < 52, and Thunderbird < 45.8.
    (CVE-2017-5400)

  - A crash triggerable by web content in which an     ErrorResult references unassigned memory due to a     logic error. The resulting crash may be exploitable.
    This vulnerability affects Firefox < 52, Firefox ESR <     45.8, Thunderbird < 52, and Thunderbird < 45.8.
    (CVE-2017-5401)

  - A use-after-free can occur when events are fired for a     FontFace object after the object has been already been     destroyed while working with fonts. This results in a     potentially exploitable crash. This vulnerability     affects Firefox < 52, Firefox ESR < 45.8, Thunderbird <     52, and Thunderbird < 45.8. (CVE-2017-5402)

  - A use-after-free error can occur when manipulating     ranges in selections with one node inside a native     anonymous tree and one node outside of it. This results     in a potentially exploitable crash. This vulnerability     affects Firefox < 52, Firefox ESR < 45.8, Thunderbird <     52, and Thunderbird < 45.8. (CVE-2017-5404)

  - Certain response codes in FTP connections can result in     the use of uninitialized values for ports in FTP     operations. This vulnerability affects Firefox < 52,     Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird <     45.8. (CVE-2017-5405)

  - Using SVG filters that don't use the fixed point math     implementation on a target iframe, a malicious page can     extract pixel values from a targeted user. This can be     used to extract history information and read text values     across domains. This violates same-origin policy and     leads to information disclosure. This vulnerability     affects Firefox < 52, Firefox ESR < 45.8, Thunderbird <     52, and Thunderbird < 45.8. (CVE-2017-5407)

  - Video files loaded video captions cross-origin without     checking for the presence of CORS headers permitting     such cross-origin use, leading to potential information     disclosure for video captions. This vulnerability     affects Firefox < 52, Firefox ESR < 45.8, Thunderbird <     52, and Thunderbird < 45.8. (CVE-2017-5408)

  - Memory corruption resulting in a potentially exploitable     crash during garbage collection of JavaScript due errors     in how incremental sweeping is managed for memory     cleanup. This vulnerability affects Firefox < 52,     Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird <     45.8. (CVE-2017-5410)

  - An out-of-bounds read vulnerability with the Opus     encoder when the number of channels in an audio stream     changes while the encoder is in use. This vulnerability     affects Firefox < 54, Firefox ESR < 52.2, and     Thunderbird < 52.2. (CVE-2017-7758)

  - A use-after-free vulnerability in IndexedDB when one of     its objects is destroyed in memory while a method on it     is still being executed. This results in a potentially     exploitable crash. This vulnerability affects Firefox <     54, Firefox ESR < 52.2, and Thunderbird < 52.2.
    (CVE-2017-7757)

  - A number of security vulnerabilities in the Graphite 2     library including out-of-bounds reads, buffer overflow     reads and writes, and the use of uninitialized memory.
    These issues were addressed in Graphite 2 version     1.3.10. This vulnerability affects Firefox < 54, Firefox     ESR < 52.2, and Thunderbird < 52.2. (CVE-2017-7778)

  - An out of bounds read vulnerability was found in     libevent in the search_make_new function. If an attacker     could cause an application using libevent to attempt     resolving an empty hostname, an out of bounds read could     occur possibly leading to a crash. (CVE-2016-10197)

  - A vulnerability was found in libevent with the parsing     of DNS requests and replies. An attacker could send a     forged DNS response to an application using libevent     which could lead to reading data out of bounds on the     heap, potentially disclosing a small amount of     application memory. (CVE-2016-10195)

  - A vulnerability was found in libevent with the parsing     of IPv6 addresses. If an attacker could cause an     application using libevent to parse a malformed address     in IPv6 notation of more than 2GiB in length, a stack     overflow would occur leading to a crash.
    (CVE-2016-10196)

  - A use-after-free vulnerability during video control     operations when a  element holds a reference to     an older window if that window has been replaced in the     DOM. This results in a potentially exploitable crash.
    This vulnerability affects Firefox < 54, Firefox ESR <     52.2, and Thunderbird < 52.2. (CVE-2017-7750)

  - A use-after-free and use-after-scope vulnerability when     logging errors from headers for XML HTTP Requests (XHR).
    This could result in a potentially exploitable crash.
    This vulnerability affects Firefox < 54, Firefox ESR <     52.2, and Thunderbird < 52.2. (CVE-2017-7756)

  - A use-after-free vulnerability when using an incorrect     URL during the reloading of a docshell. This results in     a potentially exploitable crash. This vulnerability     affects Firefox < 54, Firefox ESR < 52.2, and     Thunderbird < 52.2. (CVE-2017-7749)

  - A use-after-free vulnerability during specific user     interactions with the input method editor (IME) in some     languages due to how events are handled. This results in     a potentially exploitable crash but would require     specific user interaction to trigger. This vulnerability     affects Firefox < 54, Firefox ESR < 52.2, and     Thunderbird < 52.2. (CVE-2017-7752)

  - A use-after-free vulnerability with content viewer     listeners that results in a potentially exploitable     crash. This vulnerability affects Firefox < 54, Firefox     ESR < 52.2, and Thunderbird < 52.2. (CVE-2017-7751)

  - A use-after-free vulnerability with the frameloader     during tree reconstruction while regenerating CSS layout     when attempting to use a node in the tree that no longer     exists. This results in a potentially exploitable crash.
    This vulnerability affects Firefox < 54, Firefox ESR <     52.2, and Thunderbird < 52.2. (CVE-2017-5472)

  - An out-of-bounds read in WebGL with a maliciously     crafted ImageInfo object during WebGL operations. This     vulnerability affects Firefox < 54, Firefox ESR < 52.2,     and Thunderbird < 52.2. (CVE-2017-7754)

  - Memory safety bugs were reported in Firefox 53 and     Firefox ESR 52.1. Some of these bugs showed evidence of     memory corruption and we presume that with enough effort     that some of these could be exploited to run arbitrary     code. This vulnerability affects Firefox < 54, Firefox     ESR < 52.2, and Thunderbird < 52.2. (CVE-2017-5470)

  - An out of bounds read flaw related to     graphite2::Silf::readGraphite has been reported in     graphite2. An attacker could possibly exploit this flaw     to disclose potentially sensitive memory or cause an     application crash. (CVE-2017-7774)

  - A heap-based buffer overflow flaw related to     lz4::decompress (src/Decompressor) has been reported     in graphite2. An attacker could exploit this issue to     cause a crash or, possibly, execute arbitrary code.
    (CVE-2017-7773)

  - A heap-based buffer overflow flaw related to     lz4::decompress has been reported in graphite2. An     attacker could exploit this issue to cause a crash or,     possibly, execute arbitrary code. (CVE-2017-7772)

  - An out of bounds read flaw related to     graphite2::Pass::readPass has been reported in     graphite2. An attacker could possibly exploit this flaw     to disclose potentially sensitive memory or cause an     application crash. (CVE-2017-7771)

  - The use of uninitialized memory related to     graphite2::GlyphCache::Loader::read_glyph has been     reported in graphite2. An attacker could possibly     exploit this flaw to negatively impact the execution of     an application using graphite2 in unknown ways.
    (CVE-2017-7777)

  - An out of bounds read flaw related to     graphite2::Silf::getClassGlyph has been reported in     graphite2. An attacker could possibly exploit this flaw     to disclose potentially sensitive memory or cause an     application crash. (CVE-2017-7776)

  - Characters from the Canadian Syllabics unicode block     can be mixed with characters from other unicode blocks     in the addressbar instead of being rendered as their raw     punycode form, allowing for domain name spoofing     attacks through character confusion. The current Unicode     standard allows characters from Aspirational Use     Scripts such as Canadian Syllabics to be mixed with     Latin characters in the moderately restrictive IDN     profile. We have changed Firefox behavior to match the     upcoming Unicode version 10.0 which removes this     category and treats them as Limited Use Scripts.. This     vulnerability affects Firefox < 54, Firefox ESR < 52.2,     and Thunderbird < 52.2. (CVE-2017-7764)

  - Memory safety bugs were reported in Firefox 52, Firefox     ESR 45.8, Firefox ESR 52, and Thunderbird 52. Some of     these bugs showed evidence of memory corruption and we     presume that with enough effort that some of these could     be exploited to run arbitrary code. This vulnerability     affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5429)

  - A vulnerability while parsing application/http-index-     format format content where uninitialized values are     used to create an array. This could allow the reading of     uninitialized memory into the arrays affected. This     vulnerability affects Thunderbird < 52.1, Firefox ESR <     45.9, Firefox ESR < 52.1, and Firefox < 53.
    (CVE-2017-5445)

  - A use-after-free vulnerability during XSLT processing     due to a failure to propagate error conditions during     matching while evaluating context, leading to objects     being used when they no longer exist. This results in a     potentially exploitable crash. This vulnerability     affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox     ESR < 52.1, and Firefox < 53. (CVE-2017-5440)

  - An out-of-bounds write in the Graphite 2 library     triggered with a maliciously crafted Graphite font. This     results in a potentially exploitable crash. This issue     was fixed in the Graphite 2 library as well as Mozilla     products. This vulnerability affects Thunderbird < 52.1,     Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox <     53. (CVE-2017-5436)

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

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 52.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2017-12 advisory.

  - Fixed potential buffer overflows in generated Firefox code due to     [CVE-2016-6354](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6354) issue in Flex.
    (CVE-2017-5469)

  - A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in     an array are dropped from the animation controller while still in use. This results in a potentially     exploitable crash. (CVE-2017-5433)

  - A use-after-free vulnerability occurs during transaction processing in the editor during design mode     interactions. This results in a potentially exploitable crash. (CVE-2017-5435)

  - An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This     results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as     Mozilla products. (CVE-2017-5436)

  - An out-of-bounds write during Base64 decoding operation in the Network Security Services (NSS) library due     to insufficient memory being allocated to the buffer. This results in a potentially exploitable crash. The     NSS library has been updated to fix this issue to address this issue and Firefox ESR 52.1 has been updated     with NSS version 3.28.4. (CVE-2017-5461)

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

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2017:1106 advisory.

    Mozilla Firefox is an open source web browser.

    This update upgrades Firefox to version 52.1.0 ESR.

    Security Fix(es):

    * Multiple flaws were found in the processing of malformed web content. A web page containing malicious     content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the     user running Firefox. (CVE-2017-5429, CVE-2017-5430, CVE-2017-5432, CVE-2017-5433, CVE-2017-5434,     CVE-2017-5435, CVE-2017-5436, CVE-2017-5437, CVE-2017-5438, CVE-2017-5439, CVE-2017-5440, CVE-2017-5441,     CVE-2017-5442, CVE-2017-5443, CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5448,     CVE-2017-5449, CVE-2017-5451, CVE-2017-5454, CVE-2017-5455, CVE-2017-5456, CVE-2017-5459, CVE-2017-5460,     CVE-2017-5464, CVE-2017-5465, CVE-2017-5466, CVE-2017-5467, CVE-2017-5469)

    Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Mozilla     developers and community, Nils, Holger Fuhrmannek, Atte Kettunen, Takeshi Terada, Huzaifa Sidhpurwala,     Nicolas Grgoire, Chamal De Silva, Chun Han Hsiao, Ivan Fratric of Google Project Zero, Anonymous working     with Trend Micro's Zero Day Initiative, Haik Aftandilian, Paul Theriault, Julian Hector, Petr Cerny, Jordi     Chancel, and Heather Miller of Google Skia team as the original reporters.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3260-1 advisory.

    Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially     crafted website, an attacker could potentially exploit these to read uninitialized memory, obtain     sensitive information, spoof the addressbar contents or other UI elements, escape the sandbox to read     local files, conduct cross-site scripting (XSS) attacks, cause a denial of service via application crash,     or execute arbitrary code. (CVE-2017-5429, CVE-2017-5430, CVE-2017-5432, CVE-2017-5433, CVE-2017-5434,     CVE-2017-5435, CVE-2017-5436, CVE-2017-5437, CVE-2017-5438, CVE-2017-5439, CVE-2017-5440, CVE-2017-5441,     CVE-2017-5442, CVE-2017-5443, CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5448,     CVE-2017-5449, CVE-2017-5451, CVE-2017-5453, CVE-2017-5454, CVE-2017-5455, CVE-2017-5456, CVE-2017-5458,     CVE-2017-5459, CVE-2017-5460, CVE-2017-5461, CVE-2017-5464, CVE-2017-5465, CVE-2017-5466, CVE-2017-5467,     CVE-2017-5468, CVE-2017-5469)

    A flaw was discovered in the DRBG number generation in NSS. If an attacker were able to perform a machine-     in-the-middle attack, this flaw could potentially be exploited to view sensitive information.
    (CVE-2017-5462)

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 remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2017-1106 advisory.

    [52.1.0-2.0.1]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [52.1.0-2]
    - Update to 52.1.0 ESR (Build3)

    [52.1.0-1]
    - Update to 52.1.0 ESR

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

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

This update for MozillaFirefox and mozilla-nss fixes the following issues: Security issues fixed :

  - Fixes in Firefox ESR 52.2 (bsc#1043960,MFSA 2017-16)

  - CVE-2017-7758: Out-of-bounds read in Opus encoder

  - CVE-2017-7749: Use-after-free during docshell reloading

  - CVE-2017-7751: Use-after-free with content viewer     listeners

  - CVE-2017-5472: Use-after-free using destroyed node when     regenerating trees

  - CVE-2017-5470: Memory safety bugs fixed in Firefox 54     and Firefox ESR 52.2

  - CVE-2017-7752: Use-after-free with IME input

  - CVE-2017-7750: Use-after-free with track elements

  - CVE-2017-7768: 32 byte arbitrary file read through     Mozilla Maintenance Service

  - CVE-2017-7778: Vulnerabilities in the Graphite 2 library

  - CVE-2017-7754: Out-of-bounds read in WebGL with     ImageInfo object

  - CVE-2017-7755: Privilege escalation through Firefox     Installer with same directory DLL files

  - CVE-2017-7756: Use-after-free and use-after-scope     logging XHR header errors

  - CVE-2017-7757: Use-after-free in IndexedDB

  - CVE-2017-7761: File deletion and privilege escalation     through Mozilla Maintenance Service helper.exe     application

  - CVE-2017-7763: Mac fonts render some unicode characters     as spaces

  - CVE-2017-7765: Mark of the Web bypass when saving     executable files

  - CVE-2017-7764: Domain spoofing with combination of     Canadian Syllabics and other unicode blocks

  - update to Firefox ESR 52.1 (bsc#1035082,MFSA 2017-12)

  - CVE-2016-10196: Vulnerabilities in Libevent library

  - CVE-2017-5443: Out-of-bounds write during BinHex     decoding

  - CVE-2017-5429: Memory safety bugs fixed in Firefox 53,     Firefox ESR 45.9, and Firefox ESR 52.1

  - CVE-2017-5464: Memory corruption with accessibility and     DOM manipulation

  - CVE-2017-5465: Out-of-bounds read in ConvolvePixel

  - CVE-2017-5466: Origin confusion when reloading isolated     data:text/html URL

  - CVE-2017-5467: Memory corruption when drawing Skia     content

  - CVE-2017-5460: Use-after-free in frame selection

  - CVE-2017-5461: Out-of-bounds write in Base64 encoding in     NSS

  - CVE-2017-5448: Out-of-bounds write in ClearKeyDecryptor

  - CVE-2017-5449: Crash during bidirectional unicode     manipulation with animation

  - CVE-2017-5446: Out-of-bounds read when HTTP/2 DATA     frames are sent with incorrect data

  - CVE-2017-5447: Out-of-bounds read during glyph     processing

  - CVE-2017-5444: Buffer overflow while parsing     application/http-index-format content

  - CVE-2017-5445: Uninitialized values used while parsing     application/http- index-format content

  - CVE-2017-5442: Use-after-free during style changes

  - CVE-2017-5469: Potential Buffer overflow in     flex-generated code

  - CVE-2017-5440: Use-after-free in txExecutionState     destructor during XSLT processing

  - CVE-2017-5441: Use-after-free with selection during     scroll events

  - CVE-2017-5439: Use-after-free in nsTArray Length()     during XSLT processing

  - CVE-2017-5438: Use-after-free in nsAutoPtr during XSLT     processing

  - CVE-2017-5436: Out-of-bounds write with malicious font     in Graphite 2

  - CVE-2017-5435: Use-after-free during transaction     processing in the editor

  - CVE-2017-5434: Use-after-free during focus handling

  - CVE-2017-5433: Use-after-free in SMIL animation     functions

  - CVE-2017-5432: Use-after-free in text input selection

  - CVE-2017-5430: Memory safety bugs fixed in Firefox 53     and Firefox ESR 52.1

  - CVE-2017-5459: Buffer overflow in WebGL

  - CVE-2017-5462: DRBG flaw in NSS

  - CVE-2017-5455: Sandbox escape through internal feed     reader APIs

  - CVE-2017-5454: Sandbox escape allowing file system read     access through file picker

  - CVE-2017-5456: Sandbox escape allowing local file system     access

  - CVE-2017-5451: Addressbar spoofing with onblur event

  - General

  - CVE-2015-5276: Fix for C++11 std::random_device short     reads (bsc#945842) Bugfixes :

  - workaround for Firefox hangs (bsc#1031485, bsc#1025108)

  - Update to gcc-5-branch head.

  - Includes fixes for (bsc#966220), (bsc#962765),     (bsc#964468), (bsc#939460), (bsc#930496), (bsc#930392)     and (bsc#955382).

  - Add fix to revert accidential libffi ABI breakage on     AARCH64. (bsc#968771)

  - Build s390[x] with --with-tune=z9-109 --with-arch=z900     on SLE11 again. (bsc#954002)

  - Fix libffi include install. (bsc#935510)

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

The version of Mozilla Thunderbird installed on the remote macOS or Mac OS X host is prior to 52.1. It is, therefore, affected by multiple vulnerabilities :

  - Multiple flaws exist in the Libevent library, within     files evdns.c and evutil.c, due to improper validation     of input when handling IP address strings, empty base     name strings, and DNS packets. An unauthenticated,     remote attacker can exploit these to cause a denial of     service condition or the execution of arbitrary code.
    (CVE-2016-10195, CVE-2016-10196, CVE-2016-10197)

  - Multiple memory corruption issues exist that allow an     unauthenticated, remote attacker to execute arbitrary     code. (CVE-2017-5429, CVE-2017-5430)

  - A use-after-free error exists in input text selection     that allows an unauthenticated, remote attacker to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5432)

  - A use-after-free error exists in the SMIL animation     functions when handling animation elements. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5433)

  - A use-after-free error exists when redirecting focus     handling that allows an unauthenticated, remote attacker     to cause a denial of service condition or the execution     of arbitrary code. (CVE-2017-5434)

  - A use-after-free error exists in design mode     interactions when handling transaction processing in     the editor. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition or     the execution of arbitrary code. (CVE-2017-5435)

  - An out-of-bounds write error exists in the Graphite 2     library when handling specially crafted Graphite fonts.
    An unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5436)

  - A use-after-free error exists in the nsAutoPtr()     function during XSLT processing due to the result     handler being held by a freed handler. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5438)

  - A use-after-free error exists in the Length() function     in nsTArray when handling template parameters during     XSLT processing. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition or     the execution of arbitrary code. (CVE-2017-5439)

  - A use-after-free error exists in the txExecutionState     destructor when processing XSLT content. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5440)

  - A use-after-free error exists when holding a selection     during scroll events. An unauthenticated, remote     attacker can exploit this to cause a denial of service     condition or the execution of arbitrary code.
    (CVE-2017-5441)

  - A use-after-free error exists when changing styles in     DOM elements that allows an unauthenticated, remote     attacker to cause a denial of service condition or the     execution of arbitrary code. (CVE-2017-5442)

  - An out-of-bounds write error exists while decoding     improperly formed BinHex format archives that allows an     unauthenticated, remote attacker to cause a denial of     service condition or the execution of arbitrary code.
    (CVE-2017-5443)

  - A buffer overflow condition exists while parsing     application/http-index-format format content due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this, via     improperly formatted data, to disclose out-of-bounds     memory content. (CVE-2017-5444)

  - A flaw exists in nsDirIndexParser.cpp when parsing     application/http-index-format format content in which     uninitialized values are used to create an array. An     unauthenticated, remote attacker can exploit this to     disclose memory contents. (CVE-2017-5445)

  - An out-of-bounds read error exists when handling HTTP/2     DATA connections to a server that sends DATA frames with     incorrect content. An unauthenticated, remote attacker     can exploit to cause a denial of service condition or     the disclosure of memory contents. (CVE-2017-5446)

  - An out-of-bounds read error exists when processing glyph     widths during text layout. An unauthenticated, remote     attacker can exploit this to cause a denial of service     condition or the disclosure of memory contents.
    (CVE-2017-5447)

  - A flaw exists when handling bidirectional Unicode text     in conjunction with CSS animations that allows an     unauthenticated, remote attacker to cause a denial of     service condition or the execution or arbitrary code.
    (CVE-2017-5449)

  - A flaw exists in the handling of specially crafted     'onblur' events. An unauthenticated, remote attacker can     exploit this, via a specially crafted event, to spoof     the address bar, making the loaded site appear to be     different from the one actually loaded. (CVE-2017-5451)

  - A flaw exists in the FileSystemSecurity::Forget()     function within file FileSystemSecurity.cpp when using     the File Picker due to improper sanitization of input     containing path traversal sequences. An unauthenticated,     remote attacker can exploit this to bypass file system     access protections in the sandbox and read arbitrary     files on the local file system. (CVE-2017-5454)

  - A buffer overflow condition exists in WebGL when     handling web content due to improper validation of     certain input. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition or     the execution of arbitrary code. (CVE-2017-5459)

  - A use-after-free error exists in frame selection when     handling a specially crafted combination of script     content and key presses by the user. An unauthenticated,     remote attacker can exploit this to cause a denial of     service condition or the execution of arbitrary code.
    (CVE-2017-5460)

  - An out-of-bounds write error exists in the Network     Security Services (NSS) library during Base64 decoding     operations due to insufficient memory being allocated to     a buffer. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition or     the execution of arbitrary code. (CVE-2017-5461)

  - A flaw exists in the Network Security Services (NSS)     library during DRBG number generation due to the     internal state V not correctly carrying bits over. An     unauthenticated, remote attacker can exploit this to     potentially cause predictable random number generation.
    (CVE-2017-5462)

  - A flaw exists when making changes to DOM content in the     accessibility tree due to improper validation of certain     input, which can lead to the DOM tree becoming out of     sync with the accessibility tree. An unauthenticated,     remote attacker can exploit this to corrupt memory,     resulting in a denial of service condition or the     execution of arbitrary code. (CVE-2017-5464)

  - An out-of-bounds read error exists in ConvolvePixel when     processing SVG content, which allows for otherwise     inaccessible memory being copied into SVG graphic     content. An unauthenticated, remote attacker can exploit     this to disclose memory contents or cause a denial of     service condition. (CVE-2017-5465)

  - A cross-site scripting (XSS) vulnerability exists due to     improper handling of data:text/html URL redirects when     a reload is triggered, which causes the reloaded     data:text/html page to have its origin set incorrectly.
    An unauthenticated, remote attacker can exploit this,     via a specially crafted request, to execute arbitrary     script code in a user's browser session. (CVE-2017-5466)

  - A memory corruption issue exists when rendering Skia     content outside of the bounds of a clipping region due     to improper validation of certain input. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2017-5467)

  - A buffer overflow condition exists in the FLEX generated     code due to improper validation of user-supplied input.
    An unauthenticated, remote attacker can exploit this to     execute arbitrary code. (CVE-2017-5469)

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
100153	Ubuntu 14.04 LTS / 16.04 LTS : Firefox regression (USN-3260-2)	Nessus	Ubuntu Local Security Checks	2017/5/12	2024/1/16	critical
101055	SUSE SLED12 / SLES12 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE (SUSE-SU-2017:1669-1)	Nessus	SuSE Local Security Checks	2017/6/27	2025/12/15	critical
101457	Virtuozzo 7 : firefox (VZLSA-2017-1106)	Nessus	Virtuozzo Local Security Checks	2017/7/13	2025/12/11	critical
127347	NewStart CGSL MAIN 4.05 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0110)	Nessus	NewStart CGSL Local Security Checks	2019/8/12	2024/5/7	critical
275653	Mozilla Firefox ESR < 52.1	Nessus	MacOS X Local Security Checks	2025/11/18	2025/11/18	critical
99572	RHEL 7 : firefox (RHSA-2017:1106)	Nessus	Red Hat Local Security Checks	2017/4/21	2025/3/21	critical
99626	Ubuntu 14.04 LTS / 16.04 LTS : Firefox vulnerabilities (USN-3260-1)	Nessus	Ubuntu Local Security Checks	2017/4/24	2024/8/27	critical
99565	Oracle Linux 7 : firefox (ELSA-2017-1106)	Nessus	Oracle Linux Local Security Checks	2017/4/21	2025/8/29	critical
102694	SUSE SLES11 Security Update : MozillaFirefox, MozillaFirefox-branding-SLED, firefox-gcc5, mozilla-nss (SUSE-SU-2017:2235-1)	Nessus	SuSE Local Security Checks	2017/8/23	2025/11/26	critical
99967	Mozilla Thunderbird < 52.1 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	2017/5/3	2019/11/13	critical

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