This Mozilla Firefox, NSS and NSPR update fixes the following security and non security issues. - mozilla-nspr was updated to version 4.10.10 * MFSA 2015-133/CVE-2015-7183 NSPR memory corruption issues - mozilla-nss was updated to 3.19.2.1 * MFSA 2015-133/CVE-2015-7181/CVE-2015-7182 NSS and NSPR memory corruption issues - MozillaFirefox was updated to 38.4.0 ESR * MFSA 2015-116/CVE-2015-4513 Miscellaneous memory safety hazards * MFSA 2015-122/CVE-2015-7188 Trailing whitespace in IP address hostnames can bypass same-origin policy * MFSA 2015-123/CVE-2015-7189 Buffer overflow during image interactions in canvas * MFSA 2015-127/CVE-2015-7193 CORS preflight is bypassed when non-standard Content-Type headers are received * MFSA 2015-128/CVE-2015-7194 Memory corruption in libjar through zip files * MFSA 2015-130/CVE-2015-7196 JavaScript garbage collection crash with Java applet * MFSA 2015-131/CVE-2015-7198/CVE-2015-7199/CVE-2015-7200 Vulnerabilities found through code inspection * MFSA 2015-132/CVE-2015-7197 Mixed content WebSocket policy bypass through workers * MFSA 2015-133/CVE-2015-7181/CVE-2015-7182/CVE-2015-7183 NSS and NSPR memory corruption issues - fix printing on landscape media