Rapid7 Vulnerability & Exploit Database

Debian: CVE-2020-7069: php7.3, php7.4 -- security update

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Debian: CVE-2020-7069: php7.3, php7.4 -- security update

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
10/02/2020
Created
02/20/2021
Added
02/19/2021
Modified
11/04/2022

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)

  • debian-upgrade-php7-3
  • debian-upgrade-php7-4

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