CVE-2017-5462

A flaw in DRBG number generation within the Network Security Services (NSS) library where the internal state V does not correctly carry bits over. 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. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

A flaw in DRBG number generation within the Network Security Services (NSS) library where the internal state V does not correctly carry bits over. 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. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

Updated iceape packages include security fixes from upstream Seamonkey and Firefox:

Multiple flaws were found in the way Iceape 2.48 processes various types of web content, where loading a web page containing malicious content could cause Iceape to crash, execute arbitrary code, or disclose sensitive information. (CVE-2016-10196,CVE-2017-5398,CVE-2017-5399, CVE-2017-5400,CVE-2017-5401,CVE-2017-5402,CVE-2017-5403,CVE-2017-5404, CVE-2017-5405,CVE-2017-5406,CVE-2017-5407,CVE-2017-5409,CVE-2017-5410, CVE-2017-5411,CVE-2017-5408,CVE-2017-5412,CVE-2017-5413,CVE-2017-5414, CVE-2017-5415,CVE-2017-5416,CVE-2017-5417,CVE-2017-5425,CVE-2017-5426, CVE-2017-5427,CVE-2017-5418,CVE-2017-5419,CVE-2017-5420,CVE-2017-5421, CVE-2017-5422,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-2017-5454,CVE-2017-5455,CVE-2017-5456,CVE-2017-5459, CVE-2017-5460,CVE-2017-5461,CVE-2017-5462,CVE-2017-5464,CVE-2017-5465, CVE-2017-5466,CVE-2017-5467,CVE-2017-5469,CVE-2017-5470,CVE-2017-5472, CVE-2017-7749,CVE-2017-7750,CVE-2017-7751,CVE-2017-7752,CVE-2017-7753, CVE-2017-7754,CVE-2017-7755,CVE-2017-7756,CVE-2017-7757,CVE-2017-7758, CVE-2017-7760,CVE-2017-7761,CVE-2017-7763,CVE-2017-7764,CVE-2017-7765, CVE-2017-7766,CVE-2017-7767,CVE-2017-7768,CVE-2017-7778,CVE-2017-7779, CVE-2017-7782,CVE-2017-7784,CVE-2017-7785,CVE-2017-7786,CVE-2017-7787, CVE-2017-7791,CVE-2017-7792,CVE-2017-7793,CVE-2017-7798,CVE-2017-7800, CVE-2017-7801,CVE-2017-7802,CVE-2017-7803,CVE-2017-7804,CVE-2017-7805, CVE-2017-7807,CVE-2017-7809,CVE-2017-7810,CVE-2017-7814,CVE-2017-7818, CVE-2017-7819,CVE-2017-7823,CVE-2017-7824,CVE-2017-7825,CVE-2017-7826, CVE-2017-7828,CVE-2017-7830,CVE-2017-7843,CVE-2017-7845)

This update to MozillaThunderbird 51.1.0 fixes security issues and bugs.

In general, these flaws cannot be exploited through email because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts.

The following vulnerabilities were fixed: boo#1035082, MFSA 2017-13, boo#1028391, MFSA 2017-09)

• 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-2017-5449: 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-2017-5437: Vulnerabilities in Libevent library
• 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-2017-5454; Sandbox escape allowing file system read access through file picker
• CVE-2017-5451: Addressbar spoofing with onblur event
• CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP
• CVE-2017-5401: Memory Corruption when handling ErrorResult
• CVE-2017-5402: Use-after-free working with events in FontFace objects
• CVE-2017-5403: Use-after-free using addRange to add range to an incorrect root object
• CVE-2017-5404: Use-after-free working with ranges in selections
• CVE-2017-5406: Segmentation fault in Skia with canvas operations
• CVE-2017-5407: Pixel and history stealing via floating-point timing side channel with SVG filters
• CVE-2017-5410: Memory corruption during JavaScript garbage collection incremental sweeping
• CVE-2017-5408: Cross-origin reading of video captions in violation of CORS
• CVE-2017-5412: Buffer overflow read in SVG filters
• CVE-2017-5413: Segmentation fault during bidirectional operations
• CVE-2017-5414: File picker can choose incorrect default directory
• CVE-2017-5416: Null dereference crash in HttpChannel
• CVE-2017-5426: Gecko Media Plugin sandbox is not started if seccomp-bpf filter is running
• CVE-2017-5418: Out of bounds read when parsing HTTP digest authorization responses
• CVE-2017-5419: Repeated authentication prompts lead to DOS attack
• CVE-2017-5405: FTP response codes can cause use of uninitialized values for ports
• CVE-2017-5421: Print preview spoofing
• CVE-2017-5422: DOS attack by using view-source: protocol repeatedly in one hyperlink
• CVE-2017-5399: Memory safety bugs fixed in Thunderbird 52
• CVE-2017-5398: Memory safety bugs fixed in Thunderbird 52 and Thunderbird 45.8

The following non-security changes are included:

• Background images not working and other issues related to embedded images when composing email have been fixed
• Google Oauth setup can sometimes not…

These are all security issues fixed in the MozillaFirefox-92.0-1.2 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the MozillaThunderbird-91.1.1-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Mozilla Firefox was updated to the Firefox ESR release 45.9.

Mozilla NSS was updated to support TLS 1.3 (close to release draft) and various new ciphers, PRFs, Diffie Hellman key agreement and support for more hashes.

Security issues fixed in Firefox (bsc#1035082)

• MFSA 2017-11/CVE-2017-5469: Potential Buffer overflow in flex-generated code
• MFSA 2017-11/CVE-2017-5429: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1
• MFSA 2017-11/CVE-2017-5439: Use-after-free in nsTArray Length() during XSLT processing
• MFSA 2017-11/CVE-2017-5438: Use-after-free in nsAutoPtr during XSLT processing
• MFSA 2017-11/CVE-2017-5437: Vulnerabilities in Libevent library
• MFSA 2017-11/CVE-2017-5436: Out-of-bounds write with malicious font in Graphite 2
• MFSA 2017-11/CVE-2017-5435: Use-after-free during transaction processing in the editor
• MFSA 2017-11/CVE-2017-5434: Use-after-free during focus handling
• MFSA 2017-11/CVE-2017-5433: Use-after-free in SMIL animation functions
• MFSA 2017-11/CVE-2017-5432: Use-after-free in text input selection
• MFSA 2017-11/CVE-2017-5464: Memory corruption with accessibility and DOM manipulation
• MFSA 2017-11/CVE-2017-5465: Out-of-bounds read in ConvolvePixel
• MFSA 2017-11/CVE-2017-5460: Use-after-free in frame selection
• MFSA 2017-11/CVE-2017-5448: Out-of-bounds write in ClearKeyDecryptor
• MFSA 2017-11/CVE-2017-5446: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data
• MFSA 2017-11/CVE-2017-5447: Out-of-bounds read during glyph processing
• MFSA 2017-11/CVE-2017-5444: Buffer overflow while parsing application/http-index-format content
• MFSA 2017-11/CVE-2017-5445: Uninitialized values used while parsing application/http-index-format content
• MFSA 2017-11/CVE-2017-5442: Use-after-free during style changes
• MFSA 2017-11/CVE-2017-5443: Out-of-bounds write during BinHex decoding
• MFSA 2017-11/CVE-2017-5440: Use-after-free in txExecutionState destructor during XSLT processing
• MFSA 2017-11/CVE-2017-5441: Use-after-free with selection during scroll events
• MFSA 2017-11/CVE-2017-5459: Buffer overflow in WebGL

Mozilla NSS was updated to 3.29.5, bringing new features and fixing bugs:

• Update to NSS 3.29.5:

  • MFSA 2017-11/CVE-2017-5461: Rare crashes in the base 64 decoder and encoder were fixed.
  • MFSA 2017-11/CVE-2017-5462: A carry over bug in the RNG was fixed.
  • CVE-2016-9574: Remote DoS during session handshake when using SessionTicket extention and ECDHE-ECDSA (bsc#1015499).
  • requires NSPR >= 4.13.1

• Update to NSS 3.29.3

  • enables TLS 1.3 by default

• Fixed a bug in hash computation (and build with GCC 7 which complains about shifts of boolean values). (bsc#1030071, bmo#1348767)

• Update to NSS 3.28.3

  This is a patch release to fix binary compatibility issues.

• Update to NSS 3.28.1

  This is a patch release to update the list of root CA certificates.

  • The following CA certificates were Removed

    CN = Buypass Class 2 CA 1 CN = Root CA Generalitat Valenciana OU = RSA Security 2048 V3

  • The following CA certificates were Added

    OU = AC RAIZ FNMT-RCM CN = Amazon Root CA 1 CN = Amazon Root CA 2 CN = Amazon Root CA 3 CN = Amazon Root CA 4 CN = LuxTrust Global Root 2 CN = Symantec Class 1 Public Primary Certification Authority - G4 CN = Symantec Class 1 Public Primary Certification Authority - G6 CN = Symantec Class 2 Public Primary Certification Authority - G4 CN = Symantec Class 2 Public Primary Certification Authority - G6

  • The version number of the updated root CA list has been set to 2.11

• Update to NSS 3.28

  New functionality:

  • NSS includes support for TLS 1.3 draft -18. This includes a number of improvements to TLS 1.3:

    • The signed certificate timestamp, used in certificate transparency, is supported in TLS 1.3.
    • Key exporters for TLS 1.3 are supported. This includes the early key exporter, which can be used if 0-RTT is…

Mozilla Firefox was updated to the Firefox ESR release 45.9.

Mozilla NSS was updated to support TLS 1.3 (close to release draft) and various new ciphers, PRFs, Diffie Hellman key agreement and support for more hashes.

Security issues fixed in Firefox (bsc#1035082)

• MFSA 2017-11/CVE-2017-5469: Potential Buffer overflow in flex-generated code
• MFSA 2017-11/CVE-2017-5429: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1
• MFSA 2017-11/CVE-2017-5439: Use-after-free in nsTArray Length() during XSLT processing
• MFSA 2017-11/CVE-2017-5438: Use-after-free in nsAutoPtr during XSLT processing
• MFSA 2017-11/CVE-2017-5437: Vulnerabilities in Libevent library
• MFSA 2017-11/CVE-2017-5436: Out-of-bounds write with malicious font in Graphite 2
• MFSA 2017-11/CVE-2017-5435: Use-after-free during transaction processing in the editor
• MFSA 2017-11/CVE-2017-5434: Use-after-free during focus handling
• MFSA 2017-11/CVE-2017-5433: Use-after-free in SMIL animation functions
• MFSA 2017-11/CVE-2017-5432: Use-after-free in text input selection
• MFSA 2017-11/CVE-2017-5464: Memory corruption with accessibility and DOM manipulation
• MFSA 2017-11/CVE-2017-5465: Out-of-bounds read in ConvolvePixel
• MFSA 2017-11/CVE-2017-5460: Use-after-free in frame selection
• MFSA 2017-11/CVE-2017-5448: Out-of-bounds write in ClearKeyDecryptor
• MFSA 2017-11/CVE-2017-5446: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data
• MFSA 2017-11/CVE-2017-5447: Out-of-bounds read during glyph processing
• MFSA 2017-11/CVE-2017-5444: Buffer overflow while parsing application/http-index-format content
• MFSA 2017-11/CVE-2017-5445: Uninitialized values used while parsing application/http-index-format content
• MFSA 2017-11/CVE-2017-5442: Use-after-free during style changes
• MFSA 2017-11/CVE-2017-5443: Out-of-bounds write during BinHex decoding
• MFSA 2017-11/CVE-2017-5440: Use-after-free in txExecutionState destructor during XSLT processing
• MFSA 2017-11/CVE-2017-5441: Use-after-free with selection during scroll events
• MFSA 2017-11/CVE-2017-5459: Buffer overflow in WebGL

Mozilla NSS was updated to 3.29.5, bringing new features and fixing bugs:

• Update to NSS 3.29.5:

  • MFSA 2017-11/CVE-2017-5461: Rare crashes in the base 64 decoder and encoder were fixed.
  • MFSA 2017-11/CVE-2017-5462: A carry over bug in the RNG was fixed.
  • CVE-2016-9574: Remote DoS during session handshake when using SessionTicket extention and ECDHE-ECDSA (bsc#1015499).
  • requires NSPR >= 4.13.1

• Update to NSS 3.29.3

  • enables TLS 1.3 by default

• Fixed a bug in hash computation (and build with GCC 7 which complains about shifts of boolean values). (bsc#1030071, bmo#1348767)

• Update to NSS 3.28.3

  This is a patch release to fix binary compatibility issues.

• Update to NSS 3.28.1

  This is a patch release to update the list of root CA certificates.

  • The following CA certificates were Removed

    CN = Buypass Class 2 CA 1 CN = Root CA Generalitat Valenciana OU = RSA Security 2048 V3

  • The following CA certificates were Added

    OU = AC RAIZ FNMT-RCM CN = Amazon Root CA 1 CN = Amazon Root CA 2 CN = Amazon Root CA 3 CN = Amazon Root CA 4 CN = LuxTrust Global Root 2 CN = Symantec Class 1 Public Primary Certification Authority - G4 CN = Symantec Class 1 Public Primary Certification Authority - G6 CN = Symantec Class 2 Public Primary Certification Authority - G4 CN = Symantec Class 2 Public Primary Certification Authority - G6

  • The version number of the updated root CA list has been set to 2.11

• Update to NSS 3.28

  New functionality:

  • NSS includes support for TLS 1.3 draft -18. This includes a number of improvements to TLS 1.3:

    • The signed certificate timestamp, used in certificate transparency, is supported in TLS 1.3.
    • Key exporters for TLS 1.3 are supported. This includes the early key exporter, which can be used if 0-RTT is…

The MozillaFirefox 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…

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), …

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)

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to read uninitialized memory, cause a denial of service via application crash, or execute arbitrary code. (CVE-2017-5429, CVE-2017-5430, CVE-2017-5436, CVE-2017-5443, CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5461, CVE-2017-5467)

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to spoof the addressbar contents, conduct cross-site scripting (XSS) attacks, cause a denial of service via application crash, or execute arbitrary code. (CVE-2017-5432, CVE-2017-5433, CVE-2017-5434, CVE-2017-5435, CVE-2017-5437, CVE-2017-5438, CVE-2017-5439, CVE-2017-5440, CVE-2017-5441, CVE-2017-5442, CVE-2017-5449, CVE-2017-5451, CVE-2017-5454, CVE-2017-5459, CVE-2017-5460, CVE-2017-5464, CVE-2017-5465, CVE-2017-5466, CVE-2017-5469, CVE-2016-10195, CVE-2016-10196, CVE-2016-10197)

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)