Security fix for the ALT Linux 10 package firefox-esr version 60.7.0-alt1

May 21, 2019 Andrey Cherepanov 60.7.0-alt1

- New ESR version (60.7.0).
- Fixed:
  + CVE-2019-9815 Disable hyperthreading on content JavaScript threads on macOS
  + CVE-2019-9816 Type confusion with object groups and UnboxedObjects
  + CVE-2019-9817 Stealing of cross-domain images using canvas
  + CVE-2019-9818 Use-after-free in crash generation server
  + CVE-2019-9819 Compartment mismatch with fetch API
  + CVE-2019-9820 Use-after-free of ChromeEventHandler by DocShell
  + CVE-2019-11691 Use-after-free in XMLHttpRequest
  + CVE-2019-11692 Use-after-free removing listeners in the event listener manager
  + CVE-2019-11693 Buffer overflow in WebGL bufferdata on Linux
  + CVE-2019-7317 Use-after-free in png_image_free of libpng library
  + CVE-2019-9797 Cross-origin theft of images with createImageBitmap
  + CVE-2018-18511 Cross-origin theft of images with ImageBitmapRenderingContext
  + CVE-2019-11694 Uninitialized memory memory leakage in Windows sandbox
  + CVE-2019-11698 Theft of user history data through drag and drop of hyperlinks to and from bookmarks
  + CVE-2019-5798 Out-of-bounds read in Skia
  + CVE-2019-9800 Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7