DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemuxinflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.
DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
DOS / potential heap overwrite in mkv demuxing using bzip decompression. Integer overflow in matroskademux element in bzip decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gstmatroskadecompressdata function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
Integer overflow in avidemux element in gstavidemuxinvert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
Integer overflow in matroskademux element in gstmatroskademuxaddwvpkheader function which allows a heap overwrite while parsing matroska files. Potential for arbitrary code execution through heap overwrite.
DOS / potential heap overwrite in mkv demuxing using zlib decompression. Integer overflow in matroskademux element in gstmatroskadecompressdata function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
The gstasfdemuxprocessextstreamprops function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors related to the number of languages in a video file.
An out-of-bounds heap read was found in qtdemuxparsesamples that can be triggered by specially crafted file.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777469
Upstream patches:
https://github.com/GStreamer/gst-plugins-good/commit/99d5d75 https://github.com/GStreamer/gst-plugins-good/commit/1ffef8b
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
The gstasfdemuxprocessextcontentdesc function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer allows remote attackers to cause a denial of service (out-of-bounds heap read) via vectors involving extended content descriptors.
An invalid memory read was found in gstavidemuxparsencdt.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777532
Upstream patch:
https://github.com/GStreamer/gst-plugins-good/commit/4f47835
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An out-of-bounds heap read was found gstavidemuxparsencdt.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777500
Upstream patch:
https://github.com/GStreamer/gst-plugins-good/commit/32d9f3c
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An out-of-bounds read in qtdemuxtagaddstrfull was found that can be triggered by specially crafted file.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=775451
Upstream patch:
https://github.com/GStreamer/gst-plugins-good/commit/d0949baf3dadea6021d54abef6802fed5a06af75
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An invalid memory read in gstaacparsesinksetcaps was found that can be triggered by specially crafted file.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=775450
Upstream patch:
https://github.com/GStreamer/gst-plugins-good/commit/87a2c140ca54c5128093377e9b25a5c24b346727
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.
Invalid memory read and possible buffer overflows were found in PSM parser.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777957
Upstream patch:
https://github.com/GStreamer/gst-plugins-bad/commit/948b87bf1514de
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
A use-after-free vulnerability was found in gstminiobjectunref / gsttaglistunref / gstmxfdemuxupdateessencetracks.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777503
Upstream patch:
https://github.com/GStreamer/gst-plugins-bad/commit/08723e6
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
A floating point exception was found in gstriffcreateaudiocaps.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777525
Upstream patch:
https://github.com/GStreamer/gst-plugins-base/commit/5d505d108800cef210f67dcfed2801ba36beac2a
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An out-of-bounds read in gstdatetimenewfromiso8601string() was found that can be triggered by malformed datetime string.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777263
Upstream patch:
https://github.com/GStreamer/gstreamer/commit/9398b7f1a75b38844ae7050b5a7967e4cdebe24f
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An endless recursion leading to a stack overflow in gstriffcreateaudiocaps was found.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777265
Upstream patch:
https://github.com/GStreamer/gst-plugins-base/commit/ef55c8a
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
An out-of-bounds heap read in htmlcontexthandleelement was found.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777502
Upstream patch:
https://github.com/GStreamer/gst-plugins-base/commit/d894c19
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
A floating point exception was found in gstriffcreateaudiocaps that can be triggered by specially crafted file.
Upstream bug:
https://bugzilla.gnome.org/showbug.cgi?id=777262
Upstream patch:
https://github.com/GStreamer/gst-plugins-base/commit/81d3ba3fa212bb25fe2ac661993887c4b69af6f1
CVE assignment:
http://seclists.org/oss-sec/2017/q1/284
Integer overflow in the gstvorbistagaddcoverart function (gst-libs/gst/tag/gstvorbistag.c) in vorbistag in gst-plugins-base (aka gstreamer-plugins-base) before 0.10.23 in GStreamer allows context-dependent attackers to execute arbitrary code via a crafted COVERART tag that is converted from a base64 representation, which triggers a heap-based buffer overflow.
Integer overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow.
The ROM mappings in the NSF decoder in gstreamer 0.10.x allow remote attackers to cause a denial of service (out-of-bounds read or write) and possibly execute arbitrary code via a crafted NSF music file.
A missing initialization of allocated heap memory for render canvas leads to information leak.
CVE assignment:
http://seclists.org/oss-sec/2016/q4/462
External References:
https://scarybeastsecurity.blogspot.sk/2016/11/0day-poc-risky-design-decisions-in.html
GStreamer before 1.4.5, as used in Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7 on Linux, allows remote attackers to cause a denial of service (buffer over-read and application crash) or possibly execute arbitrary code via crafted H.264 video data in an m4v file.
GStreamer before 1.16.0 has a heap-based buffer overflow in the RTSP connection parser via a crafted response from a server, potentially allowing remote code execution.