From dc7f8715746d50d3a7db36211d5da6c68020eb18 Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Sat, 9 Jun 2018 10:43:37 +0200 Subject: [PATCH] package/libvorbis: add upstream security patch to fix CVE-2017-14160 Signed-off-by: Bernd Kuhls Signed-off-by: Peter Korsgaard --- ...ounds-check-on-very-low-sample-rates.patch | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 package/libvorbis/0001-CVE-2017-14160-fix-bounds-check-on-very-low-sample-rates.patch diff --git a/package/libvorbis/0001-CVE-2017-14160-fix-bounds-check-on-very-low-sample-rates.patch b/package/libvorbis/0001-CVE-2017-14160-fix-bounds-check-on-very-low-sample-rates.patch new file mode 100644 index 0000000000..e84f3d4799 --- /dev/null +++ b/package/libvorbis/0001-CVE-2017-14160-fix-bounds-check-on-very-low-sample-rates.patch @@ -0,0 +1,28 @@ +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. + +Downloaded from upstream commit +https://git.xiph.org/?p=vorbis.git;a=commitdiff;h=018ca26dece618457dd13585cad52941193c4a25 + +Signed-off-by: Bernd Kuhls +--- + +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]; -- 2.30.2