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Alerts This Week
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Ubuntu 24.04, USN-7456-1: Twig Denial of Service and Data Exposure

ubuntu
Calendar Grey April 24, 2025
Dist Ubuntu Esm H88
Multiple vulnerabilities found in php-twig may result in service interruptions and unauthorized data access on Ubuntu environments. Act promptly and upgrade!
Several security issues were fixed in Twig.

Summary

Several security issues were fixed in Twig.

Software Description:

- php-twig: Flexible, fast, and secure template engine for PHP

Details:

Fabien Potencier discovered that Twig did not run sandbox security checks

in some circumstances. An attacker could possibly use this issue to cause

a denial of service or execute arbitrary commands. This issue only affected

Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-45411)

Jamie Schouten discovered that Twig could bypass the security policy for

an object call. An attacker could possibly use this issue to obtain

sensitive information. (CVE-2024-51754)

Topics%20covered

Topics Covered

security advisory denial of service sensitive information php-twig Ubuntu 22.04 Ubuntu 24.04

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
   php-twig                        3.8.0-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 22.04 LTS
   php-twig                        3.3.8-2ubuntu4+esm2
                                   Available with Ubuntu Pro

Ubuntu 20.04 LTS
   php-twig                        2.12.5-1ubuntu0.1~esm2
                                   Available with Ubuntu Pro

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

References

  https://ubuntu.com/security/notices/USN-7456-1

  CVE-2024-45411, CVE-2024-51754

Severity
important
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7456-1

Topics%20covered

Topics Covered

security advisory denial of service sensitive information php-twig Ubuntu 22.04 Ubuntu 24.04

Package Information

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