CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2022-21723

CVSS 9.1v3.1pub. 2022-01-27upd. 2025-11-04

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.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

  • Asterisk Certified Asterisk

    APP
    Asterisk
    16.8.0

  • Debian

    OS
    Debian
    10.09.0

  • Sangoma Asterisk

    APP
    Sangoma
    18.0.0 – 18.10.1 (bez)16.0.0 – 16.24.1 (bez)19.0.0 – 19.2.1 (bez)

  • Teluu Pjsip

    APP
    Teluu
    ≤ 2.11.1
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
CWE
References

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