{"id":"UBUNTU-CVE-2017-2801","details":"A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.","modified":"2026-04-22T11:23:54.771135Z","published":"2017-05-24T14:29:00Z","upstream":["CVE-2017-2801"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2801"},{"type":"REPORT","url":"https://github.com/randombit/botan/commit/c927101675e5f63fc0bdd93c5a4825adc54323b4"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-2801"}],"affected":[{"package":{"name":"botan1.10","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/botan1.10@1.10.5-1+deb7u1ubuntu0.14.04.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.5-1+deb7u1ubuntu0.14.04.1+esm1"}]}],"versions":["1.10.5-1","1.10.5-1ubuntu1","1.10.5-1+deb7u1ubuntu0.14.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libbotan-1.10-0","binary_version":"1.10.5-1+deb7u1ubuntu0.14.04.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-2801.json"}},{"package":{"name":"botan1.10","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/botan1.10@1.10.12-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.10-6","1.10.12-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libbotan-1.10-1","binary_version":"1.10.12-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-2801.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}