Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2020-7065): PHP vulnerabilities

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Ubuntu: (Multiple Advisories) (CVE-2020-7065): PHP vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/01/2020
Created
04/18/2020
Added
04/16/2020
Modified
03/22/2023

Description

In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.

Solution(s)

  • ubuntu-upgrade-libapache2-mod-php5
  • ubuntu-upgrade-libapache2-mod-php7-0
  • ubuntu-upgrade-libapache2-mod-php7-2
  • ubuntu-upgrade-libapache2-mod-php7-3
  • ubuntu-upgrade-libapache2-mod-php7-4
  • ubuntu-upgrade-php5-cgi
  • ubuntu-upgrade-php5-cli
  • ubuntu-upgrade-php5-fpm
  • ubuntu-upgrade-php7-0-cgi
  • ubuntu-upgrade-php7-0-cli
  • ubuntu-upgrade-php7-0-fpm
  • ubuntu-upgrade-php7-2
  • ubuntu-upgrade-php7-2-cgi
  • ubuntu-upgrade-php7-2-cli
  • ubuntu-upgrade-php7-2-fpm
  • ubuntu-upgrade-php7-3-cgi
  • ubuntu-upgrade-php7-3-cli
  • ubuntu-upgrade-php7-3-fpm
  • ubuntu-upgrade-php7-3-mbstring
  • ubuntu-upgrade-php7-4-cgi
  • ubuntu-upgrade-php7-4-cli
  • ubuntu-upgrade-php7-4-fpm
  • ubuntu-upgrade-php7-4-mbstring

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;