aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--gnu/local.mk2
-rw-r--r--gnu/packages/patches/vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch83
-rw-r--r--gnu/packages/patches/vorbis-tools-CVE-2014-9640.patch29
-rw-r--r--gnu/packages/xiph.scm5
4 files changed, 118 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 60dbb7faf3..00acfbccf6 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -766,6 +766,8 @@ dist_patch_DATA = \
%D%/packages/patches/util-linux-tests.patch \
%D%/packages/patches/upower-builddir.patch \
%D%/packages/patches/valgrind-enable-arm.patch \
+ %D%/packages/patches/vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch \
+ %D%/packages/patches/vorbis-tools-CVE-2014-9640.patch \
%D%/packages/patches/vorbis-tools-CVE-2015-6749.patch \
%D%/packages/patches/vpnc-script.patch \
%D%/packages/patches/vtk-mesa-10.patch \
diff --git a/gnu/packages/patches/vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch b/gnu/packages/patches/vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch
new file mode 100644
index 0000000000..6e389dd59e
--- /dev/null
+++ b/gnu/packages/patches/vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch
@@ -0,0 +1,83 @@
+From: Petter Reinholdtsen <pere@debian.org>
+Date: Tue, 22 Sep 2015 15:14:06 +0200
+Subject: oggenc: validate count of channels in the header (CVE-2014-9638 &
+ CVE-2014-9639)
+
+Author: Kamil Dudka <kdudka@redhat.com>
+Origin: http://lists.xiph.org/pipermail/vorbis-dev/2015-February/020423.html
+Bug: https://trac.xiph.org/ticket/2136
+Bug: https://trac.xiph.org/ticket/2137
+Bug-Debian: https://bugs.debian.org/776086
+Forwarded: not-needed
+Reviewed-By: Petter Reinholdtsen <pere@hungry.com>
+Last-Update: 2015-09-22
+---
+ oggenc/audio.c | 18 ++++++++++++++++--
+ 1 file changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/oggenc/audio.c b/oggenc/audio.c
+index 05e42b3..1b3f179 100644
+--- a/oggenc/audio.c
++++ b/oggenc/audio.c
+@@ -13,6 +13,7 @@
+ #include <config.h>
+ #endif
+
++#include <limits.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+@@ -251,6 +252,7 @@ int aiff_open(FILE *in, oe_enc_opt *opt, unsigned char *buf, int buflen)
+ aiff_fmt format;
+ aifffile *aiff = malloc(sizeof(aifffile));
+ int i;
++ long channels;
+
+ if(buf[11]=='C')
+ aifc=1;
+@@ -277,11 +279,16 @@ int aiff_open(FILE *in, oe_enc_opt *opt, unsigned char *buf, int buflen)
+ return 0;
+ }
+
+- format.channels = READ_U16_BE(buffer);
++ format.channels = channels = READ_U16_BE(buffer);
+ format.totalframes = READ_U32_BE(buffer+2);
+ format.samplesize = READ_U16_BE(buffer+6);
+ format.rate = (int)read_IEEE80(buffer+8);
+
++ if(channels <= 0L || SHRT_MAX < channels)
++ {
++ fprintf(stderr, _("Warning: Unsupported count of channels in AIFF header\n"));
++ return 0;
++ }
+ aiff->bigendian = 1;
+
+ if(aifc)
+@@ -412,6 +419,7 @@ int wav_open(FILE *in, oe_enc_opt *opt, unsigned char *oldbuf, int buflen)
+ wav_fmt format;
+ wavfile *wav = malloc(sizeof(wavfile));
+ int i;
++ long channels;
+
+ /* Ok. At this point, we know we have a WAV file. Now we have to detect
+ * whether we support the subtype, and we have to find the actual data
+@@ -449,12 +457,18 @@ int wav_open(FILE *in, oe_enc_opt *opt, unsigned char *oldbuf, int buflen)
+ }
+
+ format.format = READ_U16_LE(buf);
+- format.channels = READ_U16_LE(buf+2);
++ format.channels = channels = READ_U16_LE(buf+2);
+ format.samplerate = READ_U32_LE(buf+4);
+ format.bytespersec = READ_U32_LE(buf+8);
+ format.align = READ_U16_LE(buf+12);
+ format.samplesize = READ_U16_LE(buf+14);
+
++ if(channels <= 0L || SHRT_MAX < channels)
++ {
++ fprintf(stderr, _("Warning: Unsupported count of channels in WAV header\n"));
++ return 0;
++ }
++
+ if(format.format == -2) /* WAVE_FORMAT_EXTENSIBLE */
+ {
+ if(len<40)
diff --git a/gnu/packages/patches/vorbis-tools-CVE-2014-9640.patch b/gnu/packages/patches/vorbis-tools-CVE-2014-9640.patch
new file mode 100644
index 0000000000..97d18e0db7
--- /dev/null
+++ b/gnu/packages/patches/vorbis-tools-CVE-2014-9640.patch
@@ -0,0 +1,29 @@
+Index: vorbis-tools/oggenc/oggenc.c
+===================================================================
+--- vorbis-tools/oggenc/oggenc.c (revision 19116)
++++ vorbis-tools/oggenc/oggenc.c (revision 19117)
+@@ -98,4 +98,6 @@
+ 0,0,0.f,
+ 0, 0, 0, 0, 0};
++ input_format raw_format = {NULL, 0, raw_open, wav_close, "raw",
++ N_("RAW file reader")};
+
+ int i;
+@@ -240,6 +242,4 @@
+ if(opt.rawmode)
+ {
+- input_format raw_format = {NULL, 0, raw_open, wav_close, "raw",
+- N_("RAW file reader")};
+
+ enc_opts.rate=opt.raw_samplerate;
+Index: vorbis-tools/oggenc/skeleton.h
+===================================================================
+--- vorbis-tools/oggenc/skeleton.h (revision 19116)
++++ vorbis-tools/oggenc/skeleton.h (revision 19117)
+@@ -42,5 +42,5 @@
+ ogg_int64_t start_granule; /* start granule value */
+ ogg_uint32_t preroll; /* preroll */
+- unsigned char granule_shift; // a 8-bit field /* 1 byte value holding the granule shift */
++ unsigned char granule_shift; /* 1 byte value holding the granule shift */
+ char *message_header_fields; /* holds all the message header fields */
+ /* current total size of the message header fields, for realloc purpose, initially zero */
diff --git a/gnu/packages/xiph.scm b/gnu/packages/xiph.scm
index 68f76d5c5c..d1597e96ea 100644
--- a/gnu/packages/xiph.scm
+++ b/gnu/packages/xiph.scm
@@ -270,7 +270,10 @@ Kate stream.")
(sha256
(base32
"1g12bnh5ah08v529y72kfdz5lhvy75iaz7f9jskyby23m9dkk2d3"))
- (patches (search-patches "vorbis-tools-CVE-2015-6749.patch"))))
+ (patches (search-patches
+ "vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch"
+ "vorbis-tools-CVE-2014-9640.patch"
+ "vorbis-tools-CVE-2015-6749.patch"))))
(build-system gnu-build-system)
(inputs `(("ao" ,ao)
("curl" ,curl)
generated by cgit v1.2.3 (git 2.45.0) at 2024-11-28 01:48:16 +0000