UbuntuUpdates.org

Package "libvpx"

Name: libvpx

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • VP8 and VP9 video codec encoding/decoding tools
Latest version: 1.11.0-2ubuntu2.3
Release: jammy (22.04)
Level: updates
Repository: universe

Links

All versions of this package
Bug fixes

List of files in package
Repository home page

Other versions of "libvpx" in Jammy

Repository Area Version
base main 1.11.0-2ubuntu2
base universe 1.11.0-2ubuntu2
security main 1.11.0-2ubuntu2.3
security universe 1.11.0-2ubuntu2.3
updates main 1.11.0-2ubuntu2.3

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 1.11.0-2ubuntu2.3 2024-06-06 19:07:26 UTC

  libvpx (1.11.0-2ubuntu2.3) jammy-security; urgency=medium

  * SECURITY UPDATE: multiple integer overflows
    - debian/patches/CVE-2024-5197-pre1.patch: add test/vpx_image_test.cc.
    - debian/patches/CVE-2024-5197-1.patch: fix integer overflows in calc
      of stride_in_bytes in test/vpx_image_test.cc, vpx/src/vpx_image.c.
    - debian/patches/CVE-2024-5197-2.patch: avoid integer overflows in
      arithmetic operations in test/vpx_image_test.cc, vpx/src/vpx_image.c,
      vpx/vpx_image.h.
    - debian/patches/CVE-2024-5197-3.patch: fix a bug in alloc_size for
      high bit depths in vpx/src/vpx_image.c.
    - CVE-2024-5197

 -- Marc Deslauriers <email address hidden> Wed, 05 Jun 2024 10:04:53 -0400
Source diff to previous version
CVE-2024-5197 There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpx_img_alloc() with a large value of the d_w, d_h, or align parameter

Version: 1.11.0-2ubuntu2.2 2023-10-02 21:06:59 UTC

  libvpx (1.11.0-2ubuntu2.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Heap buffer overflow in vp8 encoding
    - debian/patches/CVE-2023-5217.patch: disallow thread count changes
      in vp8/encoder/onyx_if.c.
    - CVE-2023-5217
  * SECURITY UPDATE: Width mishandling in vp9 encoding
    - debian/patches/CVE-2023-44488.patch: fix bug with smaller width
      bigger size in test/resize_test.cc, vp9/common/vp9_alloccommon.c,
      vp9/encoder/vp9_encoder.c.
    - CVE-2023-44488

 -- Marc Deslauriers <email address hidden> Mon, 02 Oct 2023 06:43:10 -0400
CVE-2023-5217 Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially ex
CVE-2023-44488 VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.


About   -   Send Feedback to @ubuntu_updates