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Drupal: CVE-2020-13664: Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2020-005

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Drupal: CVE-2020-13664: Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2020-005

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
06/18/2020
Created
06/18/2020
Added
06/18/2020
Modified
05/17/2021

Description

Arbitrary PHP code execution vulnerability in Drupal Core under certain circumstances. An attacker could trick an administrator into visiting a malicious site that could result in creating a carefully named directory on the file system. With this directory in place, an attacker could attempt to brute force a remote code execution vulnerability. Windows servers are most likely to be affected. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.1 versions prior to 9.0.1.

Solution(s)

  • drupal-upgrade-8_8_8
  • drupal-upgrade-8_9_1
  • drupal-upgrade-9_0_1

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