Rapid7 Vulnerability & Exploit Database

PHP Vulnerability: CVE-2020-7069

Back to Search

PHP Vulnerability: CVE-2020-7069

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
10/02/2020
Created
10/20/2020
Added
10/20/2020
Modified
07/21/2021

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.

Solution(s)

  • php-upgrade-7_2_34
  • php-upgrade-7_3_23
  • php-upgrade-7_4_11

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

;