CVE-2021-43302 : faille critique teluu pjsip (CVSS 9.1)

Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

Sévérité

Critique (CVSS 9.1)

Vecteur CVSS

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

Exploitation active

Non signalée par la CISA

Publication

16 févr. 2022

Dernière mise à jour

17 juin 2026

• teluu pjsip
• debian debian linux

• Fiche CVE-2021-43302 sur le NVD (NIST)
• github.com/pjsip/pjproject/security/advisories/GHSA…
• lists.debian.org/debian-lts-announce/2022/03/msg00035.html
• lists.debian.org/debian-lts-announce/2022/11/msg00021.html
• lists.debian.org/debian-lts-announce/2023/08/msg00038.html
• debian.org/security/2022/dsa-5285
• lists.debian.org/debian-lts-announce/2024/09/msg00030.html