Ubuntu 6012-1: Smarty vulnerability | LinuxSecurity.com
==========================================================================
Ubuntu Security Notice USN-6012-1
April 13, 2023

smarty3 vulnerability
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.10
- Ubuntu 22.04 LTS

Summary:

Smarty could be made to crash or run programs if it received a specially
crafted template.

Software Description:
- smarty3: The compiling PHP template engine

Details:

It was discovered that Smarty incorrectly parsed blocks' names and
included files' names. A remote attacker with template writing permissions
could use this issue to execute arbitrary PHP code. (CVE-2022-29221)

Update instructions:

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

Ubuntu 22.10:
   smarty3                         3.1.39-2ubuntu1.22.10.1

Ubuntu 22.04 LTS:
   smarty3                         3.1.39-2ubuntu1.22.04.1

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

References:
https://ubuntu.com/security/notices/USN-6012-1
   CVE-2022-29221

Package Information:
https://launchpad.net/ubuntu/+source/smarty3/3.1.39-2ubuntu1.22.10.1
https://launchpad.net/ubuntu/+source/smarty3/3.1.39-2ubuntu1.22.04.1

Ubuntu 6012-1: Smarty vulnerability

April 13, 2023
Smarty could be made to crash or run programs if it received a specially crafted template.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.10 - Ubuntu 22.04 LTS Summary: Smarty could be made to crash or run programs if it received a specially crafted template. Software Description: - smarty3: The compiling PHP template engine Details: It was discovered that Smarty incorrectly parsed blocks' names and included files' names. A remote attacker with template writing permissions could use this issue to execute arbitrary PHP code. (CVE-2022-29221)

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10:   smarty3                         3.1.39-2ubuntu1.22.10.1 Ubuntu 22.04 LTS:   smarty3                         3.1.39-2ubuntu1.22.04.1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6012-1

  CVE-2022-29221

Severity
Ubuntu Security Notice USN-6012-1

Package Information

https://launchpad.net/ubuntu/+source/smarty3/3.1.39-2ubuntu1.22.10.1 https://launchpad.net/ubuntu/+source/smarty3/3.1.39-2ubuntu1.22.04.1

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