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.
Published: 2020-10-02
Score: 5.4 Medium
EPSS: 8.4% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4856-1 php7.3 security update
EUVD EUVD EUVD-2020-28203 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.
Ubuntu USN Ubuntu USN USN-4583-1 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-4583-2 PHP vulnerabilities
History

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

Type Values Removed Values Added
Metrics epss

{'score': 0.09212}

epss

{'score': 0.08351}


Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Fedoraproject Fedora
Netapp Clustered Data Ontap
Opensuse Leap
Oracle Communications Diameter Signaling Router
Php Php
Redhat Enterprise Linux Rhel Software Collections
Tenable Tenable.sc
cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

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

Reserved: 2020-01-15T00:00:00.000Z

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.

Weaknesses