{"id":"USN-3573-1","summary":"quagga vulnerabilities","details":"It was discovered that a double-free vulnerability existed in the\nQuagga BGP daemon when processing certain forms of UPDATE message.\nA remote attacker could use this to cause a denial of service or\npossibly execute arbitrary code. (CVE-2018-5379)\n\nIt was discovered that the Quagga BGP daemon did not properly bounds\ncheck the data sent with a NOTIFY to a peer. An attacker could use this\nto expose sensitive information or possibly cause a denial of service.\nThis issue only affected Ubuntu 17.10. (CVE-2018-5378)\n\nIt was discovered that a table overrun vulnerability existed in the\nQuagga BGP daemon. An attacker in control of a configured peer could\nuse this to possibly expose sensitive information or possibly cause\na denial of service. (CVE-2018-5380)\n\nIt was discovered that the Quagga BGP daemon in some configurations\ndid not properly handle invalid OPEN messages. An attacker in control\nof a configured peer could use this to cause a denial of service\n(infinite loop). (CVE-2018-5381)\n","modified":"2026-02-10T04:41:16Z","published":"2018-02-16T00:32:18Z","related":["UBUNTU-CVE-2018-5379","UBUNTU-CVE-2018-5380","UBUNTU-CVE-2018-5381"],"upstream":["CVE-2018-5379","CVE-2018-5380","CVE-2018-5381","UBUNTU-CVE-2018-5378","UBUNTU-CVE-2018-5379","UBUNTU-CVE-2018-5380","UBUNTU-CVE-2018-5381"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3573-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-5378"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-5379"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-5380"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-5381"}],"affected":[{"package":{"name":"quagga","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/quagga@0.99.22.4-3ubuntu1.5?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.22.4-3ubuntu1.5"}]}],"versions":["0.99.22.1-2","0.99.22.4-1","0.99.22.4-2","0.99.22.4-3","0.99.22.4-3ubuntu1","0.99.22.4-3ubuntu1.1","0.99.22.4-3ubuntu1.2","0.99.22.4-3ubuntu1.3","0.99.22.4-3ubuntu1.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"0.99.22.4-3ubuntu1.5","binary_name":"quagga"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3573-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"id":"CVE-2018-5379","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-5380","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2018-5381","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"quagga","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/quagga@0.99.24.1-2ubuntu1.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.24.1-2ubuntu1.4"}]}],"versions":["0.99.24.1-2","0.99.24.1-2ubuntu1","0.99.24.1-2ubuntu1.1","0.99.24.1-2ubuntu1.2","0.99.24.1-2ubuntu1.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"0.99.24.1-2ubuntu1.4","binary_name":"quagga"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3573-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2018-5379","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-5380","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2018-5381","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}