MozillaFirefox was updated to version 38.5.0 esr to fix the following issues: Following security issues were fixed: * MFSA 2015-134/CVE-2015-7201/CVE-2015-7202 Miscellaneous memory safety hazards * MFSA 2015-138/CVE-2015-7210 Use-after-free in WebRTC when datachannel is used after being destroyed * MFSA 2015-139/CVE-2015-7212 Integer overflow allocating extremely large textures * MFSA 2015-145/CVE-2015-7205 Underflow through code inspection * MFSA 2015-146/CVE-2015-7213 Integer overflow in MP4 playback in 64-bit versions * MFSA 2015-147/CVE-2015-7222 Integer underflow and buffer overflow processing MP4 metadata in libstagefright * MFSA 2015-149/CVE-2015-7214 Cross-site reading attack through data and view-source URIs