Ivan Gotovchits discovered that ppp incorrectly handled the EAP-TLS protocol. A remote attacker could use this issue to cause ppp to crash, resulting in a denial of service, or possibly bypass authentication.
{ "binaries": [ { "binary_version": "2.4.5-5.1ubuntu2.3", "binary_name": "ppp" }, { "binary_version": "2.4.5-5.1ubuntu2.3", "binary_name": "ppp-dev" } ], "availability": "No subscription required" }
{ "cves_map": { "cves": [ { "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2018-11574" } ], "ecosystem": "Ubuntu:14.04:LTS" } }
{ "binaries": [ { "binary_version": "2.4.7-1+2ubuntu1.16.04.1", "binary_name": "ppp" }, { "binary_version": "2.4.7-1+2ubuntu1.16.04.1", "binary_name": "ppp-dev" } ], "availability": "No subscription required" }
{ "cves_map": { "cves": [ { "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2018-11574" } ], "ecosystem": "Ubuntu:16.04:LTS" } }
{ "binaries": [ { "binary_version": "2.4.7-2+2ubuntu1.1", "binary_name": "ppp" }, { "binary_version": "2.4.7-2+2ubuntu1.1", "binary_name": "ppp-dev" } ], "availability": "No subscription required" }
{ "cves_map": { "cves": [ { "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2018-11574" } ], "ecosystem": "Ubuntu:18.04:LTS" } }