Security update for MozillaThunderbird (important)

This update for Mozilla Thunderbird to version 60.2.1 fixes multiple
issues.

Multiple security issues were fixed in the Mozilla platform as advised in
MFSA 2018-25 and MFSA 2018-28. In general, these flaws cannot be exploited
through email in Thunderbird because scripting is disabled when reading
mail, but are potentially risks in browser or browser-like contexts:

• CVE-2018-12359: Prevent buffer overflow using computed size of canvas
  element (bsc#1098998)
• CVE-2018-12360: Prevent use-after-free when using focus() (bsc#1098998)
• CVE-2018-12361: Prevent integer overflow in SwizzleData (bsc#1098998)
• CVE-2018-12362: Prevent integer overflow in SSSE3 scaler (bsc#1098998)
• CVE-2018-5156: Prevent media recorder segmentation fault when track type
  is changed during capture (bsc#1098998)
• CVE-2018-12363: Prevent use-after-free when appending DOM nodes
  (bsc#1098998)
• CVE-2018-12364: Prevent CSRF attacks through 307 redirects and NPAPI
  plugins (bsc#1098998)
• CVE-2018-12365: Prevent compromised IPC child process listing local
  filenames (bsc#1098998)
• CVE-2018-12371: Prevent integer overflow in Skia library during edge
  builder allocation (bsc#1098998)
• CVE-2018-12366: Prevent invalid data handling during QCMS
  transformations (bsc#1098998)
• CVE-2018-12367: Timing attack mitigation of PerformanceNavigationTiming
  (bsc#1098998)
• CVE-2018-5187: Various memory safety bugs (bsc#1098998)
• CVE-2018-5188: Various memory safety bugs (bsc#1098998)
• CVE-2018-12377: Use-after-free in refresh driver timers (bsc#1107343)
• CVE-2018-12378: Use-after-free in IndexedDB (bsc#1107343)
• CVE-2017-16541: Proxy bypass using automount and autofs (bsc#1066489)
• CVE-2018-12376: Memory safety bugs fixed in Firefox 62 and Firefox ESR
  60.2 (bsc#1107343)
• CVE-2018-12385: Crash in TransportSecurityInfo due to cached data
  (bsc#1109363)
• CVE-2018-12383: Setting a master password did not delete unencrypted
  previously stored passwords (bsc#1107343)
• CVE-2018-12389: Fixed memory safety bugs (bsc#1112852)
• CVE-2018-12390: Fixed memory safety bugs (bsc#1112852)
• CVE-2018-12391: Fixed HTTP Live Stream audio data is accessible
  cross-origin (bsc#1112852)
• CVE-2018-12392: Fixed crash with nested event loops (bsc#1112852)
• CVE-2018-12393: Fixed integer overflow during Unicode conversion while
  loading JavaScript (bsc#1112852)

These non-security issues were fixed:

• Fix date display issues (bsc#1109379)
• Fix start-up crash due to folder name with special characters
  (bsc#1107772)
• Storing of remote content settings fixed (bsc#1084603)
• Improved message handling and composing
• Improved handling of message templates
• Support for OAuth2 and FIDO U2F
• Various Calendar improvements
• Various fixes and changes to e-mail workflow
• Various IMAP fixes
• Native desktop notifications
• various theme fixes
• Shift+PageUp/PageDown in Write window
• Gloda attachment filtering
• Mailing list address auto-complete enter/return handling
• Thunderbird hung if HTML signature references non-existent image
• Filters not working for headers that appear more than once