{"id":"USN-6448-1","summary":"sofia-sip vulnerability","details":"Xu Biang discovered that Sofia-SIP did not properly manage memory when\nhandling STUN packets. An attacker could use this issue to cause\nSofia-SIP to crash, resulting in a denial of service, or possibly execute\narbitrary code.\n","modified":"2026-06-25T13:30:22.663771029Z","published":"2023-10-24T06:43:34Z","related":["UBUNTU-CVE-2023-32307"],"upstream":["CVE-2023-32307","UBUNTU-CVE-2023-32307"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6448-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-32307"}],"affected":[{"package":{"name":"sofia-sip","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/sofia-sip?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2"}]}],"versions":["1.12.11+20110422.1-2ubuntu1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libsofia-sip-ua-glib3","binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2"},{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2","binary_name":"libsofia-sip-ua0"},{"binary_name":"sofia-sip-bin","binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-32307"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6448-1.json"}},{"package":{"name":"sofia-sip","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/sofia-sip?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1","binary_name":"libsofia-sip-ua-glib3"},{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1","binary_name":"libsofia-sip-ua0"},{"binary_name":"sofia-sip-bin","binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2023-32307","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6448-1.json"}},{"package":{"name":"sofia-sip","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/sofia-sip?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2"}]}],"versions":["1.12.11+20110422.1-2.1build1","1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2","binary_name":"libsofia-sip-ua-glib3"},{"binary_name":"libsofia-sip-ua0","binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2"},{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2","binary_name":"sofia-sip-bin"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2023-32307","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6448-1.json"}},{"package":{"name":"sofia-sip","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/sofia-sip?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2","binary_name":"libsofia-sip-ua-glib3"},{"binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2","binary_name":"libsofia-sip-ua0"},{"binary_name":"sofia-sip-bin","binary_version":"1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-32307","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6448-1.json"}}],"schema_version":"1.7.5"}