==========================================================================
Ubuntu Security Notice USN-6981-1
August 27, 2024
drupal7 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Drupal could be made to crash or run programs if it received
specially crafted network traffic.
Software Description:
- drupal7: fully-featured content management framework
Details:
It was discovered that Drupal incorrectly sanitized uploaded filenames. A
remote attacker could possibly use this issue to execute arbitrary code.
(CVE-2020-13671)
It was discovered that Drupal incorrectly sanitized archived filenames. A
remote attacker could possibly use this issue to overwrite arbitrary files,
or execute arbitrary code. (CVE-2020-28948, CVE-2020-28949)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 16.04 LTS
   drupal7                         7.44-1ubuntu1~16.04.0+esm2
                                   Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
   https://ubuntu.com/security/notices/USN-6981-1
   CVE-2020-13671, CVE-2020-28948, CVE-2020-28949