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             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.6242
                  USN-5749-1: libsamplerate vulnerability
                             30 November 2022

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           libsamplerate
Publisher:         Ubuntu
Operating System:  Ubuntu
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-7697  

Original Bulletin: 
   https://ubuntu.com/security/notices/USN-5749-1

Comment: CVSS (Max):  5.5 CVE-2017-7697 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
         CVSS Source: NVD
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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USN-5749-1: libsamplerate vulnerability
29 November 2022

libsamplerate could cause a crash if it processed a specially crafted
audio file.
Releases

  o Ubuntu 16.04 ESM

Packages

  o libsamplerate - Audio sample rate conversion library

Details

Erik de Castro Lopo and Agostino Sarubbo discovered that libsamplerate
did not properly perform bounds checking. If a user were tricked into
processing a specially crafted audio file, an attacker could possibly
use this issue to cause a crash.

Update instructions

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

Ubuntu 16.04

  o libsamplerate0 - 0.1.8-8ubuntu0.1~esm1
    Available with Ubuntu Pro (Infra-only)

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

References

  o CVE-2017-7697

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