========================================================================== Ubuntu Security Notice USN-5280-1 February 10, 2022
speex vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 21.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 ESM Summary: Speex could be made to denial of service if it received a specially crafted WAV file. Software Description: - speex: The Speex codec command line tools Details: It was discovered that Speex incorrectly handled certain WAV files. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 21.10: speex 1.2~rc1.2-1.1ubuntu1.21.10.1 Ubuntu 20.04 LTS: speex 1.2~rc1.2-1.1ubuntu1.20.04.1 Ubuntu 18.04 LTS: speex 1.2~rc1.2-1ubuntu2.1 Ubuntu 16.04 ESM: speex 1.2~rc1.2-1ubuntu1+esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5280-1 CVE-2020-23903 Package Information: https://launchpad.net/ubuntu/+source/speex/1.2~rc1.2-1.1ubuntu1.21.10.1 https://launchpad.net/ubuntu/+source/speex/1.2~rc1.2-1.1ubuntu1.20.04.1 https://launchpad.net/ubuntu/+source/speex/1.2~rc1.2-1ubuntu2.1
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