CVE-2020-7069

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-20 CWE-326

Affected software

No affected versions have been published.

Timeline

Published: Oct 2, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-70705.3In 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 PHP is processing incoming HTTP cookie values, the cooki CVE-2020-70715.3In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_U CVE-2020-70797.8An improper signature validation vulnerability in Autodesk Dynamo BIM versions 2.5.1 and 2.5.0 may lead to code execution through maliciousl CVE-2020-70807.8A buffer overflow vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to arbitrary code execution on a system running CVE-2020-70818.8A type confusion vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to arbitary code read/write on the system runnin CVE-2020-70828.8A use-after-free vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to code execution on a system running it.CVE-2020-70836.5An intager overflow vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to denial of service of the application.CVE-2020-70845.5A NULL pointer dereference vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to denial of service of the applicatio CVE-2020-70857.8A heap overflow vulnerability in the Autodesk FBX-SDK versions 2019.2 and earlier may lead to arbitrary code execution on a system running i CVE-2020-71046.1The chained-quiz plugin 1.1.8.1 for WordPress has reflected XSS via the wp-admin/admin-ajax.php total_questions parameter.CVE-2020-71057.5async.c and dict.c in libhiredis.a in hiredis through 0.14.0 allow a NULL pointer dereference because malloc return values are unchecked.CVE-2020-71066.1Cacti 1.2.8 has stored XSS in data_sources.php, color_templates_item.php, graphs.php, graph_items.php, lib/api_automation.php, user_admin.ph