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[1/1] package/libvorbis: add upstream security patch to fix CVE-2017-14160

Message ID 20180609084337.16238-1-bernd.kuhls@t-online.de
State Accepted
Commit dc7f8715746d50d3a7db36211d5da6c68020eb18
Headers show
Series [1/1] package/libvorbis: add upstream security patch to fix CVE-2017-14160 | expand

Commit Message

Bernd Kuhls June 9, 2018, 8:43 a.m. UTC 
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
 ...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

Comments

Peter Korsgaard June 9, 2018, 2:39 p.m. UTC | #1 
>>>>> "Bernd" == Bernd Kuhls <bernd.kuhls@t-online.de> writes:

 > Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

Hmm, interesting that this didn't made it to the 1.3.6 release.

Committed, thanks.
Peter Korsgaard June 17, 2018, 3:51 p.m. UTC | #2 
>>>>> "Bernd" == Bernd Kuhls <bernd.kuhls@t-online.de> writes:

 > Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

Committed to 2018.02.x, thanks.
Peter Korsgaard July 17, 2018, 7:27 a.m. UTC | #3 
>>>>> "Bernd" == Bernd Kuhls <bernd.kuhls@t-online.de> writes:

 > Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

Committed to 2018.05.x, thanks.
diff mbox series

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 <daede003@umn.edu>
+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 <bernd.kuhls@t-online.de>
+---
+
+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];