CVE-2020-7069medium
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
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.
References
https://bugs.php.net/bug.php?id=79601
https://security.netapp.com/advisory/ntap-20201016-0001/
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.html
https://usn.ubuntu.com/4583-1/
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.html
https://security.gentoo.org/glsa/202012-16
https://www.debian.org/security/2021/dsa-4856
https://www.oracle.com/security-alerts/cpuApr2021.html
Details
Source: MITRE
Published: 2020-10-02
Updated: 2021-10-20
Type: CWE-326
Risk Information
CVSS v2
Base Score: 6.4
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
Impact Score: 4.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Impact Score: 2.5
Exploitability Score: 3.9
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Configuration 2
OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Configuration 3
OR
Configuration 4
OR
Configuration 5
OR
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:*:*:*
Configuration 6
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 152986 | Tenable SecurityCenter < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) | Nessus | Misc. | high |
| 152348 | RHEL 7 : rh-php73-php (RHSA-2021:2992) | Nessus | Red Hat Local Security Checks | medium |
| 151985 | Tenable.sc < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) (deprecated) | Nessus | Misc. | high |
| 147033 | EulerOS Virtualization for ARM 64 3.0.6.0 : php (EulerOS-SA-2021-1566) | Nessus | Huawei Local Security Checks | medium |
| 146613 | Debian DSA-4856-1 : php7.3 - security update | Nessus | Debian Local Security Checks | medium |
| 144602 | GLSA-202012-16 : PHP: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | medium |
| 143783 | SUSE SLES12 Security Update : php74 (SUSE-SU-2020:2896-1) | Nessus | SuSE Local Security Checks | medium |
| 143744 | SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2020:2997-1) | Nessus | SuSE Local Security Checks | medium |
| 143672 | SUSE SLES12 Security Update : php72 (SUSE-SU-2020:2943-1) | Nessus | SuSE Local Security Checks | medium |
| 143640 | SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2020:2941-1) | Nessus | SuSE Local Security Checks | medium |
| 142167 | EulerOS 2.0 SP8 : php (EulerOS-SA-2020-2316) | Nessus | Huawei Local Security Checks | medium |
| 142078 | openSUSE Security Update : php7 (openSUSE-2020-1767) | Nessus | SuSE Local Security Checks | medium |
| 141980 | Amazon Linux AMI : php72 (ALAS-2020-1440) | Nessus | Amazon Linux Local Security Checks | medium |
| 141936 | Ubuntu 20.10 : PHP vulnerabilities (USN-4583-2) | Nessus | Ubuntu Local Security Checks | medium |
| 141662 | openSUSE Security Update : php7 (openSUSE-2020-1703) | Nessus | SuSE Local Security Checks | medium |
| 141355 | PHP 7.2 < 7.2.34 / 7.3.x < 7.3.23 / 7.4.x < 7.4.11 Mulitiple Vulnerabilities | Nessus | CGI abuses | medium |
| 112604 | PHP 7.2.x < 7.2.34 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | medium |
| 112603 | PHP 7.3.x < 7.3.23 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | medium |
| 112602 | PHP 7.4.x < 7.4.11 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | medium |
| 141299 | Fedora 33 : php (2020-4573f0e03a) | Nessus | Fedora Local Security Checks | medium |
| 141296 | Fedora 32 : php (2020-4fe6b116e5) | Nessus | Fedora Local Security Checks | medium |
| 141295 | Fedora 31 : php (2020-94763cb98b) | Nessus | Fedora Local Security Checks | medium |