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Ubuntu Security Notice USN-7658-1
July 21, 2025

drupal7 vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in Drupal.

Software Description:
- drupal7: fully-featured content management framework

Details:

It was discovered that Drupal incorrectly parsed untrusted HTML. A
remote attacker could possibly use this issue to execute arbitrary code.

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+esm3
                                  Available with Ubuntu Pro

Ubuntu 14.04 LTS
  drupal7                         7.26-1ubuntu0.1+esm3
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-7658-1
  CVE-2020-11022, CVE-2020-11023