CVE-2018-20783HIGH
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 before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.
References
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/errata/RHSA-2019:3299
Details
Source: MITRE
Published: 2019-02-21
Updated: 2019-05-22
Type: CWE-125
Risk Information
CVSS v2
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Configuration 2
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 145814 | CentOS 8 : php:7.2 (CESA-2020:1624) | Nessus | CentOS Local Security Checks | critical |
| 136057 | RHEL 8 : php:7.2 (RHSA-2020:1624) | Nessus | Red Hat Local Security Checks | critical |
| 126035 | openSUSE Security Update : php7 (openSUSE-2019-1573) | Nessus | SuSE Local Security Checks | critical |
| 126034 | openSUSE Security Update : php7 (openSUSE-2019-1572) | Nessus | SuSE Local Security Checks | critical |
| 125850 | SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2019:1461-1) | Nessus | SuSE Local Security Checks | critical |
| 125352 | Ubuntu 14.04 LTS : PHP vulnerabilities (USN-3566-2) | Nessus | Ubuntu Local Security Checks | critical |
| 124998 | EulerOS Virtualization 3.0.1.0 : php (EulerOS-SA-2019-1545) | Nessus | Huawei Local Security Checks | critical |
| 124905 | EulerOS Virtualization for ARM 64 3.0.1.0 : php (EulerOS-SA-2019-1402) | Nessus | Huawei Local Security Checks | critical |
| 124401 | openSUSE Security Update : php7 (openSUSE-2019-1293) | Nessus | SuSE Local Security Checks | critical |
| 124263 | openSUSE Security Update : php5 (openSUSE-2019-1256) | Nessus | SuSE Local Security Checks | critical |
| 124190 | SUSE SLES12 Security Update : php5 (SUSE-SU-2019:0985-1) | Nessus | SuSE Local Security Checks | critical |
| 123826 | SUSE SLES11 Security Update : php53 (SUSE-SU-2019:14013-1) | Nessus | SuSE Local Security Checks | critical |
| 123742 | EulerOS Virtualization 2.5.3 : php (EulerOS-SA-2019-1274) | Nessus | Huawei Local Security Checks | high |
| 123620 | EulerOS 2.0 SP5 : php (EulerOS-SA-2019-1146) | Nessus | Huawei Local Security Checks | critical |
| 123594 | EulerOS 2.0 SP2 : php (EulerOS-SA-2019-1120) | Nessus | Huawei Local Security Checks | critical |
| 123113 | EulerOS 2.0 SP3 : php (EulerOS-SA-2019-1100) | Nessus | Huawei Local Security Checks | critical |
| 122821 | PHP 7.0.x < 7.0.33 Multiple vulnerabilities | Nessus | CGI abuses | high |
| 98884 | PHP 7.3.x < 7.3.0 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 98883 | PHP 7.2.x < 7.2.13 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 98882 | PHP 7.1.x < 7.1.25 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 98881 | PHP 7.0.x < 7.0.33 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 98880 | PHP 5.6.x < 5.6.39 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 119766 | PHP 7.2.x < 7.2.13 Multiple vulnerabilities | Nessus | CGI abuses | high |
| 119765 | PHP 7.1.x < 7.1.25 Multiple vulnerabilities | Nessus | CGI abuses | high |
| 119764 | PHP 5.6.x < 5.6.39 Multiple vulnerabilities | Nessus | CGI abuses | high |
| 111217 | PHP 7.3.0 [alpha|beta] < 7.3.0 Multiple vulnerabilities | Nessus | CGI abuses | high |