The MozillaFirefox was updated to the new ESR 52.2 release, which fixes the following issues : * 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 Domain spoofing with combination of Canadian Syllabics and other unicode blocks - update to Firefox ESR 52.1 * 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