CVE-2026-110658
published 2026-10-14CVE-2026-110658: 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…
PriorityP432medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.67%
51.6th percentile
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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| freeswitch | sofia-sip | <= 1.13.18 | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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Bugzilla
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [fedora-all]
bugzilla·2026-10-16·CVSS 5.3
CVE-2026-110658 [MEDIUM] CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [fedora-all]
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
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.
Bugzilla
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [epel-all]
bugzilla·2026-10-16·CVSS 5.3
CVE-2026-110658 [MEDIUM] CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [epel-all]
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
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.
Bugzilla
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary
bugzilla·2026-10-14·CVSS 5.3
CVE-2026-110658 [MEDIUM] CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary
CVE-2026-110658 sofia-sip: sofia-sip: Denial of Service via oversized MIME boundary
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.
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
2026-10-14
Published