{"id":"USN-4814-1","summary":"asterisk vulnerabilities","details":"Richard Mudgett discovered that Asterisk did not properly check the length\nof input string when setting the user field for PartyB on a CDR. A remote\nattacker could use this vulnerability to cause a denial of service (crash)\nor potentially execute arbitrary code. (CVE-2017-16671)\n\nAlex Villacis Lasso discovered that Asterisk did not properly check the\nlength of input string when setting the user field for PartyA on a CDR. A\nremote attacker could use this vulnerability to cause a denial of service\n(crash) or potentially execute arbitrary code. (CVE-2017-7617)","modified":"2026-06-25T13:30:29.510818925Z","published":"2021-03-15T21:49:02Z","related":["UBUNTU-CVE-2017-16671","UBUNTU-CVE-2017-7617"],"upstream":["CVE-2017-16671","CVE-2017-7617","UBUNTU-CVE-2017-16671","UBUNTU-CVE-2017-7617"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4814-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7617"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16671"}],"affected":[{"package":{"name":"asterisk","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/asterisk?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"}]}],"versions":["1:13.1.0~dfsg-1.1ubuntu3","1:13.1.0~dfsg-1.1ubuntu4","1:13.1.0~dfsg-1.1ubuntu4.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"asterisk","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_name":"asterisk-config","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1","binary_name":"asterisk-dahdi"},{"binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1","binary_name":"asterisk-mobile"},{"binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1","binary_name":"asterisk-modules"},{"binary_name":"asterisk-mp3","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1","binary_name":"asterisk-mysql"},{"binary_name":"asterisk-ooh323","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_name":"asterisk-voicemail","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_name":"asterisk-voicemail-imapstorage","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_name":"asterisk-voicemail-odbcstorage","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"},{"binary_name":"asterisk-vpb","binary_version":"1:13.1.0~dfsg-1.1ubuntu4.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4814-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2017-7617"},{"id":"CVE-2017-16671","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"high"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}}],"schema_version":"1.7.5"}