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sox: patch CVE-2023-32627

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Use patch from Debian:
https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/0028-CVE-2023-32627-Filter-null-sampling-rate-in-VOC-code.patch

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Peter Marko 2025-03-16 23:53:57 +01:00 committed by Khem Raj
parent 89c017821a
commit 4e1a7ed350
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2 changed files with 31 additions and 0 deletions
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30
meta-multimedia/recipes-multimedia/sox/sox/CVE-2023-32627.patch Normal file
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@ -0,0 +1,30 @@
From b0b7e7fa7a48485c4d6b0ae64bfddedd519716f5 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?Bastien_Roucari=C3=A8s?= <rouca@debian.org>
Date: Sun, 16 Mar 2025 23:25:15 +0100
Subject: [PATCH] CVE-2023-32627 Filter null sampling rate in VOC coder
Source: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/0028-CVE-2023-32627-Filter-null-sampling-rate-in-VOC-code.patch
CVE: CVE-2023-32627
Upstream-Status: Inactive-Upstream [lastrelease: 2015]
Signed-off-by: Peter Marko <peter.marko@siemens.com>
---
src/voc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/voc.c b/src/voc.c
index 0ca07f94..d8b982c5 100644
--- a/src/voc.c
+++ b/src/voc.c
@@ -353,6 +353,11 @@ static size_t read_samples(sox_format_t * ft, sox_sample_t * buf,
v->block_remaining = 0;
return done;
}
+ if(uc == 0) {
+ lsx_fail_errno(ft, EINVAL, "invalid rate value");
+ v->block_remaining = 0;
+ return done;
+ }
*buf = SOX_UNSIGNED_8BIT_TO_SAMPLE(uc,);
lsx_adpcm_init(&v->adpcm, 6 - v->size, SOX_SAMPLE_TO_SIGNED_16BIT(*buf, ft->clips));
++buf;

1
meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
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@ -35,6 +35,7 @@ SRC_URI = "git://git.code.sf.net/p/sox/code;protocol=https;branch=master \
file://CVE-2021-40426.patch \
file://CVE-2022-31650.patch \
file://CVE-2022-31651.patch \
file://CVE-2023-32627.patch \
"
# last release was in 2015, use latest hash from 2024-05-30