diff options
Diffstat (limited to 'meta/recipes-multimedia/libvorbis/libvorbis')
-rw-r--r-- | meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch b/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch new file mode 100644 index 0000000000..7564d92879 --- /dev/null +++ b/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch | |||
@@ -0,0 +1,33 @@ | |||
1 | From 018ca26dece618457dd13585cad52941193c4a25 Mon Sep 17 00:00:00 2001 | ||
2 | From: Thomas Daede <daede003@umn.edu> | ||
3 | Date: Wed, 9 May 2018 14:56:59 -0700 | ||
4 | Subject: [PATCH] CVE-2017-14160: fix bounds check on very low sample rates. | ||
5 | |||
6 | CVE: CVE-2017-14160 | ||
7 | CVE: CVE-2018-10393 | ||
8 | Upstream-Status: Backport from https://gitlab.xiph.org/xiph/vorbis/commit/018ca26dece618457dd13585cad52941193c4a25 | ||
9 | |||
10 | Signed-off-by: Thomas Daede <daede003@umn.edu> | ||
11 | Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com> | ||
12 | --- | ||
13 | lib/psy.c | 3 ++- | ||
14 | 1 file changed, 2 insertions(+), 1 deletion(-) | ||
15 | |||
16 | diff --git a/lib/psy.c b/lib/psy.c | ||
17 | index 422c6f1..1310123 100644 | ||
18 | --- a/lib/psy.c | ||
19 | +++ b/lib/psy.c | ||
20 | @@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b, | ||
21 | for (i = 0, x = 0.f;; i++, x += 1.f) { | ||
22 | |||
23 | lo = b[i] >> 16; | ||
24 | - if( lo>=0 ) break; | ||
25 | hi = b[i] & 0xffff; | ||
26 | + if( lo>=0 ) break; | ||
27 | + if( hi>=n ) break; | ||
28 | |||
29 | tN = N[hi] + N[-lo]; | ||
30 | tX = X[hi] - X[-lo]; | ||
31 | -- | ||
32 | 2.7.4 | ||
33 | |||