{"id":"CVE-2020-7069","details":"In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.","aliases":["BIT-libphp-2020-7069","BIT-php-2020-7069","BIT-php-min-2020-7069"],"modified":"2026-05-18T05:52:38.250298430Z","published":"2020-10-02T15:15:12.670Z","related":["ALSA-2021:4213","SUSE-SU-2020:2896-1","SUSE-SU-2020:2941-1","SUSE-SU-2020:2943-1","SUSE-SU-2020:2997-1","SUSE-SU-2022:4067-1","SUSE-SU-2022:4068-1","SUSE-SU-2022:4069-1","openSUSE-SU-2020:1703-1","openSUSE-SU-2020:1767-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"12.04"},{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"18.04"},{"last_affected":"20.04"}],"cpes":["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"debian:debian_linux","extracted_events":[{"last_affected":"10.0"}],"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"fedoraproject:fedora","extracted_events":[{"last_affected":"31"},{"last_affected":"32"},{"last_affected":"33"}],"cpes":["cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"opensuse:leap","extracted_events":[{"last_affected":"15.1"},{"last_affected":"15.2"}],"cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*","cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"oracle:communications_diameter_signaling_router","extracted_events":[{"introduced":"8.0.0"},{"last_affected":"8.5.0"}],"cpes":["cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"tenable:tenable.sc","extracted_events":[{"fixed":"5.19.0"}],"cpes":["cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EVDN7D3IB4EAI4D3ZOM2OJKQ5SD7K4E/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2J3ZZDHCSX65T5QWV4AHBN7MOJXBEKG/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRU57N3OSYZPOMFWPRDNVH7EMYOTSZ66/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202012-16"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20201016-0001/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4583-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2021/dsa-4856"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2021-14"},{"type":"FIX","url":"https://bugs.php.net/bug.php?id=79601"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/php/php-src","events":[{"introduced":"8148cbb78841c8ec0759c0836e7f35dec799d300"},{"fixed":"05eb475499359800a9c698f1759e442042c4f841"},{"introduced":"52ace952a1b65ca80fc2617f11c2fa6dd03f51bd"},{"fixed":"251b1fe177af320256c901e40c9e5fce18316d13"},{"introduced":"3c7824e16ec4c3cee417262445d2c2b66531c10f"},{"fixed":"e1daa19750730b5d94ed2525289d869a4d3cff2b"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"7.2.0"},{"fixed":"7.2.34"},{"introduced":"7.3.0"},{"fixed":"7.3.23"},{"introduced":"7.4.0"},{"fixed":"7.4.11"}],"cpe":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7069.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}