{"id":"USN-3858-1","summary":"haproxy vulnerabilities","details":"It was discovered that HAProxy incorrectly handled certain requests.\nAn attacker could possibly use this to expose sensitive information.\n(CVE-2018-20102)\n\nIt was discovered that HAProxy incorrectly handled certain requests.\nA attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10.\n(CVE-2018-20103, CVE-2018-20615)\n","modified":"2026-02-10T04:41:28Z","published":"2019-01-15T11:37:38Z","related":["UBUNTU-CVE-2018-20102","UBUNTU-CVE-2018-20103","UBUNTU-CVE-2018-20615"],"upstream":["CVE-2018-20102","CVE-2018-20103","CVE-2018-20615","UBUNTU-CVE-2018-20102","UBUNTU-CVE-2018-20103","UBUNTU-CVE-2018-20615"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3858-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20102"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20103"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20615"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/haproxy@1.6.3-1ubuntu0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-1ubuntu0.2"}]}],"versions":["1.5.14-1","1.5.15-1","1.6.2-1","1.6.2-2","1.6.2-2ubuntu1","1.6.2-2ubuntu3","1.6.3-1","1.6.3-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"haproxy","binary_version":"1.6.3-1ubuntu0.2"},{"binary_name":"vim-haproxy","binary_version":"1.6.3-1ubuntu0.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3858-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-20102"}],"ecosystem":"Ubuntu:16.04:LTS"}}},{"package":{"name":"haproxy","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/haproxy@1.8.8-1ubuntu0.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.8-1ubuntu0.3"}]}],"versions":["1.7.9-1ubuntu1","1.7.9-1ubuntu2","1.8.4-1","1.8.7-1","1.8.8-1","1.8.8-1ubuntu0.1","1.8.8-1ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_name":"haproxy","binary_version":"1.8.8-1ubuntu0.3"},{"binary_name":"vim-haproxy","binary_version":"1.8.8-1ubuntu0.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3858-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-20102"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-20103"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-20615"}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.3"}