{"id":"UBUNTU-CVE-2017-9434","details":"Crypto++ (aka cryptopp) through 5.6.5 contains an out-of-bounds read vulnerability in zinflate.cpp in the Inflator filter.","modified":"2026-04-22T11:37:43.215155Z","published":"2017-06-05T14:29:00Z","related":["USN-4827-1"],"upstream":["CVE-2017-9434"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9434"},{"type":"REPORT","url":"https://github.com/weidai11/cryptopp/issues/414"},{"type":"REPORT","url":"https://github.com/weidai11/cryptopp/commit/07dbcc3d9644b18e05c1776db2a57fe04d780965"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9434"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4827-1"}],"affected":[{"package":{"name":"libcrypto++","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libcrypto++@5.6.1-6+deb8u3ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.1-6+deb8u3ubuntu0.1~esm1"}]}],"versions":["5.6.1-6","5.6.1-6+deb8u1build0.14.04.1","5.6.1-6+deb8u3build0.14.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libcrypto++-utils","binary_version":"5.6.1-6+deb8u3ubuntu0.1~esm1"},{"binary_name":"libcrypto++9","binary_version":"5.6.1-6+deb8u3ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9434.json"}},{"package":{"name":"libcrypto++","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libcrypto++@5.6.1-9ubuntu0.1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.1-9ubuntu0.1+esm1"}]}],"versions":["5.6.1-8","5.6.1-9","5.6.1-9ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libcrypto++-utils","binary_version":"5.6.1-9ubuntu0.1+esm1"},{"binary_name":"libcrypto++9v5","binary_version":"5.6.1-9ubuntu0.1+esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9434.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}