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CVE-2021-43303

CRITICAL

9.8

Descricao

Buffer overflow in PJSUA API when calling pjsua_call_dump. An attacker-controlled 'buffer' argument may cause a buffer overflow, since supplying an output buffer smaller than 128 characters may overflow the output buffer, regardless of the 'maxlen' argument supplied

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/16/2022

Ultima modificacao11/4/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxteluu:pjsip

Fraquezas (CWE)

CWE-120CWE-120

Referencias

https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9(reefs@jfrog.com)

https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html(reefs@jfrog.com)

https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html(reefs@jfrog.com)

https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html(reefs@jfrog.com)

https://www.debian.org/security/2022/dsa-5285(reefs@jfrog.com)

https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5285(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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