CVE-2019-9022high
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
An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dns_get_record misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects php_parserr in ext/standard/dns.c for DNS_CAA and DNS_ANY queries.
References
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/errata/RHSA-2019:3299
https://bugs.php.net/bug.php?id=77369
https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html
https://security.netapp.com/advisory/ntap-20190321-0001/
https://usn.ubuntu.com/3902-1/
https://usn.ubuntu.com/3922-2/
https://usn.ubuntu.com/3922-3/
Details
Source: MITRE
Published: 2019-02-22
Updated: 2019-06-18
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:*:*:*:*:*:*:*:*
Configuration 2
OR
Configuration 3
OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
Configuration 4
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 |
| 124271 | Ubuntu 14.04 LTS : PHP vulnerabilities (USN-3922-2) | Nessus | Ubuntu Local Security Checks | critical |
| 123528 | Debian DLA-1741-1 : php5 security update | Nessus | Debian Local Security Checks | critical |
| 98245 | PHP 5.6.x < 5.6.40 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98244 | PHP 7.1.x < 7.1.26 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98243 | PHP 7.2.x < 7.2.14 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98242 | PHP 7.3.x < 7.3.1 Multiple vulnerabilities | Web Application Scanning | Component Vulnerability | critical |
| 98241 | PHP 7.3.x < 7.3.2 Information Disclosure | Web Application Scanning | Component Vulnerability | high |
| 122750 | PHP 7.3.x < 7.3.2 Information Disclosure. | Nessus | CGI abuses | high |
| 122667 | Ubuntu 14.04 LTS / 16.04 LTS : php5, php7.0 vulnerabilities (USN-3902-1) | Nessus | Ubuntu Local Security Checks | critical |
| 122517 | Debian DSA-4398-1 : php7.0 - security update | Nessus | Debian Local Security Checks | critical |
| 121510 | PHP 7.1.x < 7.1.26 Multiple vulnerabilities. | Nessus | CGI abuses | critical |
| 121353 | PHP 7.2.x < 7.2.14 Multiple vulnerabilities. | Nessus | CGI abuses | critical |