gstreamer1.0-plugins-good: Fix CVE-2024-47606

Upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8032

(From OE-Core rev: 4c138c3c04f856b100ce2c8e8e96025edde4c841)

Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/CVE-2024-47606.patch

@@ -0,0 +1,44 @@
+From f8e398c46fc074f266edb3f20479c0ca31b52448 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
+Date: Thu, 26 Sep 2024 22:16:06 +0300
+Subject: [PATCH] qtdemux: Avoid integer overflow when parsing Theora extension
+
+Thanks to Antonio Morales for finding and reporting the issue.
+
+Fixes GHSL-2024-166
+Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3851
+
+Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8032>
+
+Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/f8e398c46fc074f266edb3f20479c0ca31b52448]
+CVE: CVE-2024-47606
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ subprojects/gst-plugins-good/gst/isomp4/qtdemux.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c b/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c
+index 5e3cb1b9e699..c2d8b5e0f134 100644
+--- a/gst/isomp4/qtdemux.c
++++ b/gst/isomp4/qtdemux.c
+@@ -8822,7 +8822,7 @@ qtdemux_parse_theora_extension (GstQTDemux * qtdemux, QtDemuxStream * stream,
+   end -= 8;
+ 
+   while (buf < end) {
+-    gint size;
++    guint32 size;
+     guint32 type;
+ 
+     size = QT_UINT32 (buf);
+@@ -8830,7 +8830,7 @@ qtdemux_parse_theora_extension (GstQTDemux * qtdemux, QtDemuxStream * stream,
+ 
+     GST_LOG_OBJECT (qtdemux, "%p %p", buf, end);
+ 
+-    if (buf + size > end || size <= 0)
++    if (end - buf < size || size < 8)
+       break;
+ 
+     buf += 8;
+-- 
+GitLab
+

meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.20.7.bb

@@ -27,6 +27,7 @@ SRC_URI = "https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-go
            file://CVE-2024-47540_47601_47602_47603_47834-5.patch \
            file://CVE-2024-47540_47601_47602_47603_47834-6.patch \
            file://CVE-2024-47540_47601_47602_47603_47834-7.patch \
+           file://CVE-2024-47606.patch \
            "
 
 SRC_URI[sha256sum] = "599f093cc833a1e346939ab6e78a3f8046855b6da13520aae80dd385434f4ab2"