CVE-2020-7062high
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 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.
References
https://bugs.php.net/bug.php?id=79221
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html
https://security.gentoo.org/glsa/202003-57
https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html
https://usn.ubuntu.com/4330-1/
https://www.debian.org/security/2020/dsa-4717
Details
Source: MITRE
Published: 2020-02-27
Updated: 2022-01-01
Type: CWE-476
Risk Information
CVSS v2
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
CVSS v3
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from 7.2.0 to 7.2.27 (inclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from 7.3.0 to 7.3.14 (inclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from 7.4.0 to 7.4.2 (inclusive)
Configuration 2
OR
Configuration 3
OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Configuration 4
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:*:*:*:esm:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 152986 | Tenable SecurityCenter < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) | Nessus | Misc. | high |
| 151985 | Tenable.sc < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) (deprecated) | Nessus | Misc. | high |
| 145957 | CentOS 8 : php:7.3 (CESA-2020:3662) | Nessus | CentOS Local Security Checks | critical |
| 142352 | EulerOS 2.0 SP2 : php (EulerOS-SA-2020-2384) | Nessus | Huawei Local Security Checks | critical |
| 140834 | EulerOS 2.0 SP3 : php (EulerOS-SA-2020-2067) | Nessus | Huawei Local Security Checks | critical |
| 140482 | Oracle Linux 8 : php:7.3 (ELSA-2020-3662) | Nessus | Oracle Linux Local Security Checks | critical |
| 140396 | RHEL 8 : php:7.3 (RHSA-2020:3662) | Nessus | Red Hat Local Security Checks | critical |
| 139998 | EulerOS Virtualization for ARM 64 3.0.6.0 : php (EulerOS-SA-2020-1895) | Nessus | Huawei Local Security Checks | high |
| 139151 | EulerOS 2.0 SP8 : php (EulerOS-SA-2020-1821) | Nessus | Huawei Local Security Checks | high |
| 138225 | Debian DSA-4719-1 : php7.3 - security update | Nessus | Debian Local Security Checks | high |
| 138106 | Debian DSA-4717-1 : php7.0 - security update | Nessus | Debian Local Security Checks | medium |
| 135672 | Ubuntu 16.04 LTS / 18.04 LTS / 19.10 : PHP vulnerabilities (USN-4330-1) | Nessus | Ubuntu Local Security Checks | high |
| 134965 | GLSA-202003-57 : PHP: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | high |
| 134955 | Debian DLA-2160-1 : php5 security update | Nessus | Debian Local Security Checks | medium |
| 134618 | openSUSE Security Update : php7 (openSUSE-2020-341) | Nessus | SuSE Local Security Checks | critical |
| 134573 | Amazon Linux AMI : php73 (ALAS-2020-1351) | Nessus | Amazon Linux Local Security Checks | critical |
| 134572 | Amazon Linux AMI : php72 (ALAS-2020-1350) | Nessus | Amazon Linux Local Security Checks | critical |
| 134560 | SUSE SLES12 Security Update : php5 (SUSE-SU-2020:0658-1) | Nessus | SuSE Local Security Checks | medium |
| 134441 | SUSE SLES12 Security Update : php72 (SUSE-SU-2020:0647-1) | Nessus | SuSE Local Security Checks | medium |
| 134365 | SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2020:0622-1) | Nessus | SuSE Local Security Checks | critical |
| 98975 | PHP 7.2.x < 7.2.28 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98974 | PHP 7.3.x < 7.3.15 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98973 | PHP 7.4.x < 7.4.3 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 134162 | PHP 7.2.x < 7.2.28 / PHP 7.3.x < 7.3.15 / 7.4.x < 7.4.3 Multiple Vulnerabilities | Nessus | CGI abuses | critical |
| 134133 | Fedora 30 : php (2020-4ea970ebc6) | Nessus | Fedora Local Security Checks | critical |
| 134132 | Fedora 31 : php (2020-32f9a2b308) | Nessus | Fedora Local Security Checks | critical |