{"id":"USN-4288-1","summary":"ppp vulnerability","details":"It was discovered that ppp incorrectly handled certain rhostname values. A\nremote attacker could use this issue to cause ppp to crash, resulting in a\ndenial of service, or possibly execute arbitrary code.\n","modified":"2026-04-27T15:36:12.327881Z","published":"2020-02-20T13:37:54Z","related":["UBUNTU-CVE-2020-8597"],"upstream":["CVE-2020-8597","UBUNTU-CVE-2020-8597"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4288-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8597"}],"affected":[{"package":{"name":"ppp","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ppp@2.4.7-1+2ubuntu1.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-1+2ubuntu1.16.04.2"}]}],"versions":["2.4.6-3.1ubuntu1","2.4.7-1+1ubuntu1","2.4.7-1+2ubuntu1","2.4.7-1+2ubuntu1.16.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ppp","binary_version":"2.4.7-1+2ubuntu1.16.04.2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2020-8597","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4288-1.json"}},{"package":{"name":"ppp","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ppp@2.4.7-2+2ubuntu1.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-2+2ubuntu1.2"}]}],"versions":["2.4.7-1+2ubuntu1","2.4.7-1+4ubuntu1","2.4.7-1+4ubuntu3","2.4.7-2+1ubuntu1","2.4.7-2+2ubuntu1","2.4.7-2+2ubuntu1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ppp","binary_version":"2.4.7-2+2ubuntu1.2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2020-8597","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4288-1.json"}}],"schema_version":"1.7.5"}