{"id":"CVE-2026-110658","aliases":["DEBIAN-CVE-2026-110658","EUVD-2026-101131","GHSA-9vj3-xq9j-5vq6","MGASA-2026-0587","UBUNTU-CVE-2026-110658","openSUSE-SU-2026:12350-1"],"status":"published","title":"Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse","description":"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.","severity":{"version":"4.0","score":6.9,"vector":"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00674,"percentile":0.5259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2026-10-14T15:01:24Z","modified":"2026-11-10T16:45:03Z","fixes":[{"ecosystem":"Mageia:10","package":"sofia-sip","fixed_in":["1.13.19-1.mga10"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"sofia-sip","fixed_in":["1.13.19-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-6","1.12.11+20110422.1+1e14eea~dfsg-6.1","1.12.11+20110422.1+1e14eea~dfsg-6.1~exp1"]},{"source":"osv","ecosystem":"Debian:13","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-6.1"]},{"source":"osv","ecosystem":"Debian:14","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-6.1"]},{"source":"osv","ecosystem":"Mageia:10","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.19-1.mga10"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1-2ubuntu1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1-2.1","1.12.11+20110422.1-2.1build1","1.12.11+20110422.1-2.1+deb10u3build0.18.04.1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1-2.1build1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1-2.1ubuntu1","1.12.11+20110422.1-2.1ubuntu2","1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-4ubuntu1","1.12.11+20110422.1+1e14eea~dfsg-4ubuntu2","1.12.11+20110422.1+1e14eea~dfsg-6","1.12.11+20110422.1+1e14eea~dfsg-6.1build1","1.12.11+20110422.1+1e14eea~dfsg-6.1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-6.1build3","1.12.11+20110422.1+1e14eea~dfsg-6.1ubuntu1","1.12.11+20110422.1+1e14eea~dfsg-6.1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.11+20110422.1+1e14eea~dfsg-6.1build2","1.12.11+20110422.1+1e14eea~dfsg-6.1build3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.19-1.1"}]}]}],"products":[{"vendor":"freeswitch","product":"sofia-sip"}],"references":[{"url":"https://hackmd.io/@haind-pwn/sofia-sip-multipart-oob-read","tags":["technical-description","exploit","evidence","web","report"]},{"url":"https://github.com/freeswitch/sofia-sip/blob/ad36ac8f755308e8b87f98a505e83d4e408e5cc3/libsofia-sip-ua/msg/msg_mime.c#L404","tags":["technical-description","article","web","report"]},{"url":"https://github.com/freeswitch/sofia-sip","tags":["product","package","report"]},{"url":"https://www.vulncheck.com/advisories/sofia-sip-through-1.13.18-heap-out-of-bounds-read-via-msg-multipart-parse","tags":["third-party-advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110658","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9vj3-xq9j-5vq6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110658.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-110658","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0587.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36625","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2026-110658","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-110658","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110658","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-110658","title":"Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse","description":"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.","status":"published","published":"2026-10-14T15:01:24.633Z","modified":"2026-11-09T19:31:15.895Z","cvss":[{"version":"4.0","score":6.9,"vector":"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","level":"medium","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-09T20:34:41.792859Z"}],"euvd":[{"id":"EUVD-2026-101131","description":"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.","status":"published","published":"2026-10-14T15:01:24Z","modified":"2026-11-09T19:31:15Z","cvss":[{"version":"4.0","score":6.9,"vector":"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","level":"medium"}],"updated_at":"2026-11-09T20:17:59.69274Z"}],"ghsa":[{"id":"GHSA-9vj3-xq9j-5vq6","title":"Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse...","description":"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.","status":"published","published":"2026-10-14T18:32:17Z","modified":"2026-10-14T18:32:22Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"},{"version":"4.0","score":6.9,"vector":"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/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","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:13:26.734116Z"}],"nvd":[{"id":"CVE-2026-110658","description":"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.","status":"published","published":"2026-10-14T16:17:42.64Z","modified":"2026-10-15T14:47:05.72Z","cvss":[{"version":"4.0","score":6.9,"vector":"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/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","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:58.99337Z"}],"osv":[{"id":"CVE-2026-110658","title":"Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse","description":"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.","status":"published","published":"2026-10-14T15:01:24.633Z","modified":"2026-11-10T10:30:27.772478069Z","cvss":[{"version":"4.0","score":6.9,"vector":"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","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-10T10:57:30.46332Z"},{"id":"DEBIAN-CVE-2026-110658","description":"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.","status":"published","published":"2026-10-14T16:17:42.64Z","modified":"2026-10-17T12:00:06.780434861Z","cvss":[{"version":"4.0","score":6.9,"vector":"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/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","level":"medium"}],"updated_at":"2026-11-02T15:45:49.824149Z"},{"id":"UBUNTU-CVE-2026-110658","description":"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.","status":"published","published":"2026-10-14T16:17:00Z","modified":"2026-10-28T17:50:34Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"},{"version":"4.0","score":6.9,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T16:55:59.591851Z"},{"id":"MGASA-2026-0587","title":"Updated sofia-sip package fixes a security vulnerability","description":"Sofia-SIP through 1.13.18 contains a heap out-of-bounds read\nvulnerability in msg_multipart_parse() that allows unauthenticated\nremote attackers to crash the process by sending oversized MIME\nboundaries. Attackers can send an INVITE with a multipart Content-Type\nwhose boundary exceeds the body length, causing memcmp to read past the\nheap buffer and crash the process.\n","status":"published","published":"2026-11-10T16:31:41Z","modified":"2026-11-10T16:45:03.103290973Z","updated_at":"2026-11-10T17:04:13.670671Z"},{"id":"openSUSE-SU-2026:12350-1","title":"libsofia-sip-ua-glib3-1.13.19-1.1 on GA media","description":"These are all security issues fixed in the libsofia-sip-ua-glib3-1.13.19-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-10-29T00:00:00Z","modified":"2026-10-31T18:00:06.834388475Z","updated_at":"2026-11-02T16:58:40.245664Z"}]}}