From 03715fb10ccc69ce3e65feaea28404696bcbaad3 Mon Sep 17 00:00:00 2001 From: AlmaLinux RelEng Bot Date: Tue, 21 Jul 2026 06:47:18 -0400 Subject: [PATCH] import Oracle_OSS gstreamer1-plugins-good-1.26.7-2.el10_2.1 --- ...1-plugins-good-1.26.7-CVE-2026-53705.patch | 164 ++++++++++++++++++ gstreamer1-plugins-good.spec | 13 +- 2 files changed, 175 insertions(+), 2 deletions(-) create mode 100644 gstreamer1-plugins-good-1.26.7-CVE-2026-53705.patch diff --git a/gstreamer1-plugins-good-1.26.7-CVE-2026-53705.patch b/gstreamer1-plugins-good-1.26.7-CVE-2026-53705.patch new file mode 100644 index 0000000..8d20af0 --- /dev/null +++ b/gstreamer1-plugins-good-1.26.7-CVE-2026-53705.patch @@ -0,0 +1,164 @@ +From bedd4c05847e9a67512195d425646b3b67150b17 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= +Date: Fri, 5 Jun 2026 11:24:21 +0300 +Subject: [PATCH 1/4] wavpackdec: Avoid integer overflow when calculating + output buffer size + +Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5069 + +Part-of: +--- + ext/wavpack/gstwavpackdec.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +index 4736892..df5bb93 100644 +--- a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c ++++ b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +@@ -294,6 +294,7 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + gint width, depth, i, j, max, wavpack_mode; + gboolean mode_float; + gint32 *dec_data = NULL; ++ gsize dec_data_size; + guint8 *out_data; + GstMapInfo map, omap; + +@@ -371,7 +372,11 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + } + + /* alloc output buffer */ +- dec_data = g_malloc (4 * wph.block_samples * dec->channels); ++ dec_data_size = 4; ++ if (!g_size_checked_mul (&dec_data_size, dec_data_size, wph.block_samples) || ++ !g_size_checked_mul (&dec_data_size, dec_data_size, dec->channels)) ++ goto invalid_header; ++ dec_data = g_malloc (dec_data_size); + + /* decode */ + decoded = WavpackUnpackSamples (dec->context, dec_data, wph.block_samples); +-- +2.52.0 + + +From 2674296414e15e11c6e29d5eeed6f8c41acc8be5 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= +Date: Fri, 5 Jun 2026 11:24:25 +0300 +Subject: [PATCH 2/4] wavpackdec: Use correctly-sized variable types + +Part-of: +--- + ext/wavpack/gstwavpackdec.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +index df5bb93..a952865 100644 +--- a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c ++++ b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +@@ -289,12 +289,12 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + GstBuffer *outbuf = NULL; + GstFlowReturn ret = GST_FLOW_OK; + WavpackHeader wph; +- int32_t decoded, unpacked_size; + gboolean format_changed; +- gint width, depth, i, j, max, wavpack_mode; ++ gint width, depth, wavpack_mode; + gboolean mode_float; + gint32 *dec_data = NULL; +- gsize dec_data_size; ++ gsize i, j, dec_data_size, unpacked_size, max; ++ uint32_t decoded; + guint8 *out_data; + GstMapInfo map, omap; + +-- +2.52.0 + + +From bd45e8a957717844b35c578d7f30396a1ec8fe95 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= +Date: Fri, 5 Jun 2026 11:24:29 +0300 +Subject: [PATCH 3/4] wavpackdec: Avoid integer overflow when checking input + buffer size + +Part-of: +--- + ext/wavpack/gstwavpackdec.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +index a952865..4fe0567 100644 +--- a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c ++++ b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +@@ -311,7 +311,7 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + if (!gst_wavpack_read_header (&wph, map.data)) + goto invalid_header; + +- if (map.size < wph.ckSize + 4 * 1 + 4) ++ if (map.size - 4 * 1 - 4 < wph.ckSize) + goto input_not_framed; + + if (!(wph.flags & INITIAL_BLOCK)) +-- +2.52.0 + + +From bf5f8b3d6b44f27394b4229c7993b57c54518ea6 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= +Date: Fri, 5 Jun 2026 11:24:33 +0300 +Subject: [PATCH 4/4] wavpackdec: Unmap input buffer directly after decoding + +In case of decoder errors we would otherwise unmap the buffer after +finish_frame(), which potentially invalidates the input buffer already. + +Part-of: +--- + ext/wavpack/gstwavpackdec.c | 9 +++++---- + 1 file changed, 5 insertions(+), 4 deletions(-) + +diff --git a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +index 4fe0567..7d1e95d 100644 +--- a/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c ++++ b/subprojects/gst-plugins-good/ext/wavpack/gstwavpackdec.c +@@ -295,6 +295,7 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + gint32 *dec_data = NULL; + gsize i, j, dec_data_size, unpacked_size, max; + uint32_t decoded; ++ guint64 offset; + guint8 *out_data; + GstMapInfo map, omap; + +@@ -377,9 +378,12 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + !g_size_checked_mul (&dec_data_size, dec_data_size, dec->channels)) + goto invalid_header; + dec_data = g_malloc (dec_data_size); ++ offset = GST_BUFFER_OFFSET (buf); + + /* decode */ + decoded = WavpackUnpackSamples (dec->context, dec_data, wph.block_samples); ++ gst_buffer_unmap (buf, &map); ++ buf = NULL; + if (decoded != wph.block_samples) + goto decode_error; + +@@ -387,7 +391,7 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + outbuf = gst_buffer_new_and_alloc (unpacked_size); + + /* legacy; pass along offset, whatever that might entail */ +- GST_BUFFER_OFFSET (outbuf) = GST_BUFFER_OFFSET (buf); ++ GST_BUFFER_OFFSET (outbuf) = offset; + + gst_buffer_map (outbuf, &omap, GST_MAP_WRITE); + out_data = omap.data; +@@ -432,9 +436,6 @@ gst_wavpack_dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buf) + } + + gst_buffer_unmap (outbuf, &omap); +- gst_buffer_unmap (buf, &map); +- buf = NULL; +- + g_free (dec_data); + + ret = gst_audio_decoder_finish_frame (bdec, outbuf, 1); +-- +2.52.0 + diff --git a/gstreamer1-plugins-good.spec b/gstreamer1-plugins-good.spec index 1bed36e..eb1835b 100644 --- a/gstreamer1-plugins-good.spec +++ b/gstreamer1-plugins-good.spec @@ -35,7 +35,7 @@ Name: gstreamer1-plugins-good Version: 1.26.7 -Release: 2%{?dist} +Release: 2%{?dist}.1 Summary: GStreamer plugins with good code and licensing License: CC0-1.0 AND GPL-2.0-only AND LGPL-2.0-only AND LGPL-2.0-or-later AND LGPL-2.1-only AND LGPL-2.1-or-later AND xlock AND MIT AND BSD-3-Clause AND CC-BY-3.0 @@ -56,6 +56,11 @@ Source0: http://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugin Source1: gstreamer-good.appdata.xml Patch: 0001-rtpqdm2depay-error-out-if-anyone-tries-to-use-this-e.patch +# https://github.com/GStreamer/gstreamer/commit/318f72af3bf0d8314d1fd4b9117f240d1b8511b7 +# https://github.com/GStreamer/gstreamer/commit/8472adc6707caca61a18a4dee01dbe970ea430f2 +# https://github.com/GStreamer/gstreamer/commit/f2313c0bcc1f68054168e0b6e884d458fba76fbc +# https://github.com/GStreamer/gstreamer/commit/e92726ba1b60c16487d7a0fe11198f41e3bad51c +Patch: gstreamer1-plugins-good-1.26.7-CVE-2026-53705.patch BuildRequires: meson >= 0.48.0 BuildRequires: gcc @@ -376,9 +381,13 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -fv {} ';' %changelog +* Fri Jun 19 2026 RHEL Packaging Agent - 1.26.7-2.1 +- Fix integer overflow vulnerabilities in wavpack decoder (CVE-2026-53705) + Resolves: RHEL-184480 + * Tue Mar 31 2026 Wim Taymans - 1.26.7-2 - Add patch for CVE-2026-3083 and CVE-2026-3085 - Resolves: RHEL-156142, RHEL-156119 + Resolves: RHEL-156133, RHEL-156112 * Tue Nov 04 2025 Wim Taymans - 1.26.7-1 - Update to 1.26.7