[FFmpeg-cvslog] Update Changelog for v9.18

[Reinhard Tartler]

ffmpeg | branch: release/1.1 | Reinhard Tartler <siretart at tauware.de> | Sun Mar  8 11:24:45 2015 -0400| [473281193bed8dcb3f6954a18d03cf6298d651b3] | committer: Reinhard Tartler

Update Changelog for v9.18

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=473281193bed8dcb3f6954a18d03cf6298d651b3
---

 Changelog |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Changelog b/Changelog
index 320112c..9c0ecf6 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,17 @@
 Releases are sorted from youngest to oldest.
 
+version 9.18:
+- img2dec: correctly use the parsed value from -start_number
+- h264_cabac: Break infinite loops
+- matroskadec: Fix read-after-free in matroska_read_seek() (chromium/427266)
+- smc: fix the bounds check (CVE-2014-8548)
+- gifdec: refactor interleave end handling (CVE-2014-8547)
+- mmvideo: check frame dimensions (CVE-2014-8543)
+- jvdec: check frame dimensions (CVE-2014-8542)
+- mov: avoid a memleak when multiple stss boxes are present
+- mp3enc: fix a triggerable assert
+- apetag: Fix APE tag size check
+
 version 9.17:
 - ffv1dec: check that global parameters do not change in version 0/1 (CVE-2013-7020)
 - mpegenc: limit the maximum muxrate