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From: Fabian Toepfer <fabian.toepfer@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <3a88e05c-5e08-44da-814d-8465680401c9@canonical.com>
Subject: [USN-7551-1] libvpx vulnerability

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==========================================================================
Ubuntu Security Notice USN-7551-1
June 03, 2025

libvpx vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 25.04
- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS

Summary:

libvpx could be made to crash if it received specially crafted
input.

Software Description:
- libvpx: VP8 and VP9 video codec

Details:

It was discovered that libvpx did not properly manage memory. An attacker
could possibly use this issue to cause applications using libvpx to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 25.04
   libvpx9                         1.15.0-2ubuntu0.1

Ubuntu 24.10
   libvpx9                         1.14.1-1ubuntu1.1

Ubuntu 24.04 LTS
   libvpx9                         1.14.0-1ubuntu2.2

Ubuntu 22.04 LTS
   libvpx7                         1.11.0-2ubuntu2.4

Ubuntu 20.04 LTS
   libvpx6                         1.8.2-1ubuntu0.4

Ubuntu 18.04 LTS
   libvpx5                         1.7.0-3ubuntu0.18.04.1+esm3
                                   Available with Ubuntu Pro

Ubuntu 16.04 LTS
   libvpx3                         1.5.0-2ubuntu1.1+esm4
                                   Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
   https://ubuntu.com/security/notices/USN-7551-1
   CVE-2025-5283

Package Information:
   https://launchpad.net/ubuntu/+source/libvpx/1.15.0-2ubuntu0.1
   https://launchpad.net/ubuntu/+source/libvpx/1.14.1-1ubuntu1.1
   https://launchpad.net/ubuntu/+source/libvpx/1.14.0-1ubuntu2.2
   https://launchpad.net/ubuntu/+source/libvpx/1.11.0-2ubuntu2.4
   https://launchpad.net/ubuntu/+source/libvpx/1.8.2-1ubuntu0.4
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