7375f9916a
CVE-2024-47543, CVE-2024-47544, CVE-2024-47545, CVE-2024-47546, CVE-2024-47596, CVE-2024-47597, CVE-2024-47598, CVE-2024-47599, CVE-2024-47601, CVE-2024-47602, CVE-2024-47603, CVE-2024-47606, CVE-2024-47613, CVE-2024-47774, CVE-2024-47775, CVE-2024-47776, CVE-2024-47777, CVE-2024-47778, CVE-2024-47834 Resolves: RHEL-70958, RHEL-70971, RHEL-71033, RHEL-71195 Resolves: RHEL-71210, RHEL-71202, RHEL-71171, RHEL-71200 Resolves: RHEL-71206, RHEL-71173, RHEL-71198, RHEL-71204 Resolves: RHEL-71208, RHEL-71031, RHEL-71007, RHEL-71039 Resolves: RHEL-71169, RHEL-71192, RHEL-71161, RHEL-71167 Resolves: RHEL-71189
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From ad5393302d9d28b25b10f93375ca43e37661779a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
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Date: Fri, 4 Oct 2024 13:51:00 +0300
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Subject: [PATCH 10/28] wavparse: Check size before reading ds64 chunk
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Thanks to Antonio Morales for finding and reporting the issue.
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Fixes GHSL-2024-261
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Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3889
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042>
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---
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subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c b/subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c
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index 2499416a76..f2fa1e45c5 100644
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--- a/subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c
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+++ b/subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c
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@@ -1087,6 +1087,11 @@ parse_ds64 (GstWavParse * wav, GstBuffer * buf)
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guint32 sampleCountLow, sampleCountHigh;
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gst_buffer_map (buf, &map, GST_MAP_READ);
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+ if (map.size < 6 * 4) {
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+ GST_WARNING_OBJECT (wav, "Too small ds64 chunk (%" G_GSIZE_FORMAT ")",
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+ map.size);
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+ return FALSE;
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+ }
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dataSizeLow = GST_READ_UINT32_LE (map.data + 2 * 4);
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dataSizeHigh = GST_READ_UINT32_LE (map.data + 3 * 4);
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sampleCountLow = GST_READ_UINT32_LE (map.data + 4 * 4);
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--
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2.47.0
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