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Debian: CVE-2022-24792: asterisk, ring -- security update

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Debian: CVE-2022-24792: asterisk, ring -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
04/25/2022
Created
06/02/2022
Added
06/01/2022
Modified
11/21/2022

Description

PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first.

Solution(s)

  • debian-upgrade-asterisk
  • debian-upgrade-ring

References

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