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Accepting request 962211 from multimedia:libs

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OBS-URL: https://build.opensuse.org/request/show/962211
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/wavpack?expand=0&rev=31
This commit is contained in:
Dominique Leuenberger 2022-03-18 15:41:35 +00:00 committed by Git OBS Bridge
commit 8da7d025fc
3 changed files with 42 additions and 1 deletions
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30
wavpack-CVE-2021-44269.patch Normal file
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@ -0,0 +1,30 @@
diff --git a/cli/dsdiff.c b/cli/dsdiff.c
index d7adb6a..5bdcae3 100644
--- a/cli/dsdiff.c
+++ b/cli/dsdiff.c
@@ -278,6 +278,12 @@ int ParseDsdiffHeaderConfig (FILE *infile, char *infilename, char *fourcc, Wavpa
}
total_samples = dff_chunk_header.ckDataSize / config->num_channels;
+
+ if (total_samples <= 0 || total_samples > MAX_WAVPACK_SAMPLES) {
+ error_line ("%s is not a valid .DFF file!", infilename);
+ return WAVPACK_SOFT_ERROR;
+ }
+
break;
}
else { // just copy unknown chunks to output file
diff --git a/cli/dsf.c b/cli/dsf.c
index e1d7973..dddd488 100644
--- a/cli/dsf.c
+++ b/cli/dsf.c
@@ -113,6 +113,7 @@ int ParseDsfHeaderConfig (FILE *infile, char *infilename, char *fourcc, WavpackC
if (format_chunk.ckSize != sizeof (DSFFormatChunk) || format_chunk.formatVersion != 1 ||
format_chunk.formatID != 0 || format_chunk.blockSize != DSF_BLOCKSIZE || format_chunk.reserved ||
+ format_chunk.sampleCount <= 0 || format_chunk.sampleCount > MAX_WAVPACK_SAMPLES * 8 ||
(format_chunk.bitsPerSample != 1 && format_chunk.bitsPerSample != 8) ||
format_chunk.numChannels < 1 || format_chunk.numChannels > 6 ||
format_chunk.chanType < 1 || format_chunk.chanType > NUM_CHAN_TYPES) {

8
wavpack.changes
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@ -1,3 +1,11 @@
-------------------------------------------------------------------
Wed Mar 16 09:03:47 UTC 2022 - pgajdos@suse.com
- security update
- added patches
fix CVE-2021-44269 [bsc#1197020], out of bounds read in processing .wav file
+ wavpack-CVE-2021-44269.patch
-------------------------------------------------------------------
Mon Jan 18 12:40:18 UTC 2021 - Alexandros Toptsoglou <atoptsoglou@suse.com>

5
wavpack.spec
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@ -1,7 +1,7 @@
#
# spec file for package wavpack
#
# Copyright (c) 2021 SUSE LLC
# Copyright (c) 2022 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -26,6 +26,8 @@ Group: Productivity/Multimedia/Sound/Editors and Convertors
URL: http://www.wavpack.com/
Source0: http://www.wavpack.com/%{name}-%{version}.tar.bz2
Source99: baselibs.conf
# CVE-2021-44269 [bsc#1197020], out of bounds read in processing .wav file
Patch0: wavpack-CVE-2021-44269.patch
BuildRequires: pkgconfig
%description
@ -68,6 +70,7 @@ applications that want to make use of wavpack.
%prep
%setup -q
%patch0 -p1
%build
%configure --disable-static