CVE-2026-33069

HIGH

7.5

Descricao

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsip_multipart_parse(). After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This allows 1-2 bytes of adjacent heap memory to be read. All applications that process incoming SIP messages with multipart bodies or SDP content are potentially affected. This issue is resolved in version 2.17.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/20/2026

Ultima modificacao3/23/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

pjsip:pjsip

Fraquezas (CWE)

CWE-125

Referencias

https://github.com/pjsip/pjproject/commit/f0fa32a226df5f87a9903093e5d145ebb69734db(security-advisories@github.com)

https://github.com/pjsip/pjproject/security/advisories/GHSA-x5pq-qrp4-fmrj(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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