{"id":"CVE-2023-22741","aliases":["ALPINE-CVE-2023-22741","DEBIAN-CVE-2023-22741","DLA-3292-1","DSA-5410-1","EUVD-2023-26859","GHSA-8599-x7rq-fr54","MGASA-2023-0040","UBUNTU-CVE-2023-22741","USN-5932-1"],"status":"published","title":"heap-over-flow in stun_parse_attribute in sofia-sip","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.02482,"percentile":0.84798,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120","CWE-787"],"published":"2023-01-19T21:20:22Z","modified":"2026-10-28T02:30:57Z","fixes":[{"ecosystem":"Alpine:v3.14","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"sofia-sip","fixed_in":["1.13.11-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"sofia-sip","fixed_in":["1.12.11+20110422.1+1e14eea~dfsg-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"sofia-sip","fixed_in":["1.12.11+20110422.1+1e14eea~dfsg-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"sofia-sip","fixed_in":["1.12.11+20110422.1+1e14eea~dfsg-4"],"sources":["osv"]},{"ecosystem":"Debian:10","package":"sofia-sip","fixed_in":["1.12.11+20110422.1-2.1+deb10u2"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"sofia-sip","fixed_in":["1.12.11-10.2.mga8"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"sofia-sip","fixed_in":["1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"sofia-sip","fixed_in":["1.12.11+20110422.1-2.1+deb10u3build0.18.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"sofia-sip","fixed_in":["1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"sofia-sip","fixed_in":["1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.14","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.11-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1+1e14eea~dfsg-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1+1e14eea~dfsg-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1+1e14eea~dfsg-4"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u2"}]}],"versions":["1.12.11+20110422.1-2.1","1.12.11+20110422.1-2.1+deb10u1"]},{"source":"osv","ecosystem":"Debian:11","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb11u1"}]}],"versions":["1.12.11+20110422.1-2.1"],"bundled":5},{"source":"osv","ecosystem":"Mageia:8","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11-10.2.mga8"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1"}]}],"versions":["1.12.11+20110422.1-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3build0.18.04.1"}]}],"versions":["1.12.11+20110422.1-2.1","1.12.11+20110422.1-2.1build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1"}]}],"versions":["1.12.11+20110422.1-2.1build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1"}]}],"versions":["1.12.11+20110422.1-2.1ubuntu1","1.12.11+20110422.1-2.1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1"}]}],"versions":["1.12.11+20110422.1-2ubuntu1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3build0.18.04.1"}]}],"versions":["1.12.11+20110422.1-2.1","1.12.11+20110422.1-2.1build1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1"}]}],"versions":["1.12.11+20110422.1-2.1build1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"sofia-sip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1"}]}],"versions":["1.12.11+20110422.1-2.1ubuntu1","1.12.11+20110422.1-2.1ubuntu2"],"bundled":5}],"products":[{"vendor":"freeswitch","product":"sofia-sip"},{"vendor":"signalwire","product":"sofia-sip"}],"references":[{"url":"https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8599-x7rq-fr54","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","Third Party Advisory","advisory","report"]},{"url":"https://github.com/freeswitch/sofia-sip/commit/da53e4fbcb138b080a75576dd49c1fff2ada2764","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://www.debian.org/security/2023/dsa-5410","tags":["x_transferred","advisory"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2023-22741","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22741.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22741","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-22741","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2023-0040.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31493","tags":["report"]},{"url":"https://www.debian.org/lts/security/2023/dla-3292","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-22741","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5932-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-22741","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-31001","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-31002","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-31003","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-47516","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-22741","title":"heap-over-flow in stun_parse_attribute in sofia-sip","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T21:20:22.744Z","modified":"2025-03-10T21:21:43.727Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-26859","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T21:20:22Z","modified":"2025-03-10T21:21:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:08.584552Z"}],"nvd":[{"id":"CVE-2023-22741","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T22:15:11.273Z","modified":"2026-06-17T05:36:04.663Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T14:07:45.305824Z"}],"osv":[{"id":"ALPINE-CVE-2023-22741","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T22:15:11.273Z","modified":"2026-10-26T17:17:58.60727279Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:27:49.202584Z"},{"id":"CVE-2023-22741","title":"heap-over-flow in stun_parse_attribute in sofia-sip","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T21:20:22.744Z","modified":"2026-10-28T02:30:57.694867548Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:44:30.334753Z"},{"id":"DEBIAN-CVE-2023-22741","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T22:15:11.273Z","modified":"2026-10-26T18:01:36.023823369Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:39.369204Z"},{"id":"UBUNTU-CVE-2023-22741","description":"Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2023-01-19T22:15:00Z","modified":"2026-04-22T14:02:19.511336Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:54:20.198616Z"},{"id":"DLA-3292-1","title":"sofia-sip - security update","status":"published","published":"2023-01-29T00:00:00Z","modified":"2026-03-09T01:21:46.016002Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5410-1","title":"sofia-sip - security update","status":"published","published":"2023-05-24T00:00:00Z","modified":"2026-03-09T02:10:12.664363Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"MGASA-2023-0040","title":"Updated sofia-sip packages fix security vulnerability","description":"Missing message length and attributes length checks** when it handles STUN\npackets, leading to controllable heap-over-flow (CVE-2023-22741)\n","status":"published","published":"2023-02-07T00:06:39Z","modified":"2026-04-16T04:41:51.433412175Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"USN-5932-1","title":"sofia-sip vulnerabilities","description":"It was discovered that Sofia-SIP incorrectly handled specially\ncrafted SDP packets. A remote attacker could use this issue\nto cause applications using Sofia-SIP to crash, leading to\na denial of service, or possibly execute arbitrary code.\nThis issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS,\nUbuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2022-31001, CVE-2022-31002, CVE-2022-31003)\n\nIt was discovered that Sofia-SIP incorrectly handled specially\ncrafted UDP packets. A remote attacker could use this issue\nto cause applications using Sofia-SIP to crash, leading to\na denial of service. (CVE-2022-47516)\n\nQiuhao Li discovered that Sofia-SIP incorrectly handled specially\ncrafted STUN packets. A remote attacker could use this issue\nto cause applications using Sofia-SIP to crash, leading to\na denial of service, or possibly execute arbitrary code.\n(CVE-2023-22741)\n","status":"published","published":"2023-03-07T14:34:13Z","modified":"2026-06-25T13:31:50.539443445Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}