{"id":"UBUNTU-CVE-2017-11521","details":"The SdpContents::Session::Medium::parse function in resip/stack/SdpContents.cxx in reSIProcate 1.10.2 allows remote attackers to cause a denial of service (memory consumption) by triggering many media connections.","modified":"2026-04-22T11:56:46.070962Z","published":"2017-07-22T18:29:00Z","upstream":["CVE-2017-11521"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-11521"},{"type":"REPORT","url":"https://github.com/resiprocate/resiprocate/pull/88"},{"type":"REPORT","url":"https://github.com/resiprocate/resiprocate/pull/88/commits/4b8ffa5afd3291a2701f8d39c31ada443f79a5c8"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-11521"}],"affected":[{"package":{"name":"resiprocate","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/resiprocate@1:1.10.1-2ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.10.0-1","1:1.10.1-1","1:1.10.1-2","1:1.10.1-2ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"librecon-1.10"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"libresiprocate-1.10"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"libresiprocate-turn-client-1.10"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"repro"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"resiprocate-turn-server"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"resiprocate-turn-server-psql"},{"binary_version":"1:1.10.1-2ubuntu1","binary_name":"sipdialer"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11521.json"}},{"package":{"name":"resiprocate","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/resiprocate@1:1.11.0~beta5-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.11.0~beta5-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.11.0~beta5-1","binary_name":"librecon-1.11"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"libresiprocate-1.11"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"libresiprocate-turn-client-1.11"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"repro"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"resiprocate-turn-server"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"resiprocate-turn-server-psql"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"sipdialer"},{"binary_version":"1:1.11.0~beta5-1","binary_name":"telepathy-resiprocate"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11521.json"}}],"schema_version":"1.7.5","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":"Ubuntu","score":"medium"}]}