This update for MozillaFirefox, mozilla-nss fixes security issues and bugs.
The following vulnerabilities were fixed in Firefox ESR 45.5.1 (bsc#1009026):
- CVE-2016-9079: Use-after-free in SVG Animation (bsc#1012964 MFSA 2016-92)
- CVE-2016-5297: Incorrect argument length checking in Javascript (bsc#1010401)
- CVE-2016-9066: Integer overflow leading to a buffer overflow in nsScriptLoadHandler (bsc#1010404)
- CVE-2016-5296: Heap-buffer-overflow WRITE in rasterize_edges_1 (bsc#1010395)
- CVE-2016-9064: Addons update must verify IDs match between current and new versions (bsc#1010402)
- CVE-2016-5290: Memory safety bugs fixed in Firefox 50 and Firefox ESR 45.5 (bsc#1010427)
- CVE-2016-5291: Same-origin policy violation using local HTML file and saved shortcut file (bsc#1010410)
The following vulnerabilities were fixed in mozilla-nss 3.21.3:
- CVE-2016-9074: Insufficient timing side-channel resistance in divSpoiler (bsc#1010422)
- CVE-2016-5285: Missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime causes server crash (bsc#1010517)
The following bugs were fixed:
- Firefox would fail to go into fullscreen mode with some window managers (bsc#992549)
- font warning messages would flood console, now using fontconfig configuration from
firefox-fontconfig instead of the system one (bsc#1000751)