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sox: patch CVE-2017-15371

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Details: https://nvd.nist.gov/vuln/detail/CVE-2017-15371

Pick the patch that was identified by Debian[1] to fix the solution.

[1]: https://security-tracker.debian.org/tracker/CVE-2017-15371

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
This commit is contained in:
Gyorgy Sarvari
2026-02-09 12:38:52 +01:00
parent c21ca07c18
commit f9d6eb7ebd
2 changed files with 41 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-multimedia/recipes-multimedia/sox/sox/CVE-2017-15371.patch
+40
View File
@@ -0,0 +1,40 @@
From 83bf78913ee813c2c767854eb16acd9e6fb779cb Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Sun, 5 Nov 2017 15:57:48 +0000
Subject: [PATCH] flac: fix crash on corrupt metadata (CVE-2017-15371)
CVE: CVE-2017-15371
Upstream-Status: Backport [https://github.com/mansr/sox/commit/818bdd0ccc1e5b6cae742c740c17fd414935cf39]
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
---
src/flac.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/flac.c b/src/flac.c
index 0d7829e..07f45c1 100644
--- a/src/flac.c
+++ b/src/flac.c
@@ -119,9 +119,10 @@ static void decoder_metadata_callback(FLAC__StreamDecoder const * const flac, FL
p->total_samples = metadata->data.stream_info.total_samples;
}
else if (metadata->type == FLAC__METADATA_TYPE_VORBIS_COMMENT) {
+ const FLAC__StreamMetadata_VorbisComment *vc = &metadata->data.vorbis_comment;
size_t i;
- if (metadata->data.vorbis_comment.num_comments == 0)
+ if (vc->num_comments == 0)
return;
if (ft->oob.comments != NULL) {
@@ -129,8 +130,9 @@ static void decoder_metadata_callback(FLAC__StreamDecoder const * const flac, FL
return;
}
- for (i = 0; i < metadata->data.vorbis_comment.num_comments; ++i)
- sox_append_comment(&ft->oob.comments, (char const *) metadata->data.vorbis_comment.comments[i].entry);
+ for (i = 0; i < vc->num_comments; ++i)
+ if (vc->comments[i].entry)
+ sox_append_comment(&ft->oob.comments, (char const *) vc->comments[i].entry);
}
}
meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
+1
View File
@@ -34,6 +34,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/sox/sox-${PV}.tar.gz \
file://CVE-2017-11358.patch \
file://CVE-2017-11359.patch \
file://CVE-2017-15370.patch \
file://CVE-2017-15371.patch \
"
SRC_URI[md5sum] = "d04fba2d9245e661f245de0577f48a33"
SRC_URI[sha256sum] = "b45f598643ffbd8e363ff24d61166ccec4836fea6d3888881b8df53e3bb55f6c"