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FreeBSD: VID-964C5460-9C66-11EC-AD3A-001999F8D30B (CVE-2022-21723): asterisk -- multiple vulnerabilities

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FreeBSD: VID-964C5460-9C66-11EC-AD3A-001999F8D30B (CVE-2022-21723): asterisk -- multiple vulnerabilities

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
01/27/2022
Created
11/08/2022
Added
11/04/2022
Modified
11/04/2022

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. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.

Solution(s)

  • freebsd-upgrade-package-asterisk16
  • freebsd-upgrade-package-asterisk18

References

  • CVE-2022-21723

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