Package "gstreamer1.0-opencv"

  gst-plugins-bad1.0 (1.16.3-0ubuntu1.1) focal-security; urgency=medium

  [ Luís Infante da Câmara ]
  * SECURITY UPDATE: Heap buffer overflow in dvdspu (LP: #2035585)
    - debian/patches/CVE-2023-37329-1.patch: Make sure enough data is
      allocated for the available data.
    - debian/patches/CVE-2023-37329-2.patch: Avoid integer overflow when
      checking if enough data is available.
    - CVE-2023-37329

  [ Marc Deslauriers ]
  * SECURITY UPDATE: integer overflow in MXF file handling
    - debian/patches/CVE-2023-40474.patch: fix integer overflow causing out
      of bounds writes when handling invalid uncompressed video in
      gst/mxf/mxfup.c.
    - CVE-2023-40474
  * SECURITY UPDATE: integer overflow in MXF file handling
    - debian/patches/CVE-2023-40475.patch: check number of channels for
      AES3 audio in gst/mxf/mxfd10.c.
    - CVE-2023-40475
  * SECURITY UPDATE: integer overflow in H.265 video parser
    - debian/patches/CVE-2023-40476.patch: fix possible overflow using
      max_sub_layers_minus1 in gst-libs/gst/codecparsers/gsth265parser.c.
    - CVE-2023-40476
  * SECURITY UPDATE: MXF demuxer use-after-free
    - debian/patches/CVE-2023-44446.patch: store GstMXFDemuxEssenceTrack in
      their own fixed allocation in gst/mxf/mxfdemux.*.
    - CVE-2023-44446

 -- Marc Deslauriers <email address hidden> Tue, 28 Nov 2023 13:33:46 -0500