CVE-2026-110658: fallo de gravedad media en freeswitch sofia-sip
Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 6.9epss 0.7%
Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse() that allows unauthenticated remote attackers to crash the process by sending oversized MIME boundaries. Attackers can send an INVITE with a multipart Content-Type whose boundary exceeds the body length, causing memcmp to read past the heap buffer and crash the process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Productos afectados
freeswitch · sofia-sipPoCs públicas encontradas — 1
cve_referencehackmd.io/@haind-pwn/sofia-sip-multipart-oob-readno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — freeswitch sofia-sip
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-31003CRITICALHeap-based Buffer Overflow and Out-of-bounds Write in Sofia-SIPEPSS 4.1%CVE-2023-22741CRITICALheap-over-flow in stun_parse_attribute in sofia-sipEPSS 2.5%CVE-2022-31001HIGHOut-of-bounds Read in Sofia-SIPEPSS 2.2%CVE-2022-31002HIGHOut-of-bounds Read in Sofia-SIPEPSS 1.9%CVE-2023-32307HIGHheap-over-flow and integer-overflow in sofia-sipEPSS 1.1%
Referencias
https://github.com/freeswitch/sofia-siphttps://github.com/freeswitch/sofia-sip/blob/ad36ac8f755308e8b87f98a505e83d4e408e5cc3/libsofia-sip-ua/msg/msg_mime.c#L404https://hackmd.io/@haind-pwn/sofia-sip-multipart-oob-readhttps://www.vulncheck.com/advisories/sofia-sip-through-1.13.18-heap-out-of-bounds-read-via-msg-multipart-parse