CVE-2026-33069

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/20/2026

Zuletzt geandert3/23/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

pjsip:pjsip

Schwachen (CWE)

CWE-125

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.