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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.09212}

epss

{'score': 0.08351}


cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

Updated: 2024-09-17T04:04:37.418Z

Reserved: 2020-01-15T00:00:00

Link: CVE-2020-7069

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-02T15:15:12.670

Modified: 2024-11-21T05:36:36.820

Link: CVE-2020-7069

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-05-15T00:00:00Z

Links: CVE-2020-7069 - Bugzilla

cve-icon OpenCVE Enrichment

No data.