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Debian: CVE-2022-23537: asterisk, ring -- security update

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Debian: CVE-2022-23537: asterisk, ring -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/20/2022
Created
02/24/2023
Added
02/24/2023
Modified
02/24/2023

Description

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).

Solution(s)

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

References

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