From: Thomas Daede Date: Wed, 9 May 2018 21:56:59 +0000 (-0700) Subject: CVE-2017-14160: fix bounds check on very low sample rates. X-Git-Url: https://git.xiph.org/?p=vorbis.git;a=commitdiff_plain;h=018ca26dece618457dd13585cad52941193c4a25 CVE-2017-14160: fix bounds check on very low sample rates. CVE-2018-10393: Out-of-bounds Read Downloaded from upstream commit https://git.xiph.org/?p=vorbis.git;a=commitdiff;h=018ca26dece618457dd13585cad52941193c4a25 Signed-off-by: Bernd Kuhls [yann.morin.1998@free.fr: also fixes CVE-2018-10393] Signed-off-by: Yann E. MORIN --- diff --git a/lib/psy.c b/lib/psy.c index 422c6f1..1310123 100644 --- a/lib/psy.c +++ b/lib/psy.c @@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b, for (i = 0, x = 0.f;; i++, x += 1.f) { lo = b[i] >> 16; - if( lo>=0 ) break; hi = b[i] & 0xffff; + if( lo>=0 ) break; + if( hi>=n ) break; tN = N[hi] + N[-lo]; tX = X[hi] - X[-lo];