USN-6281-1: Velocity Engine vulnerability

Publication date

10 August 2023

Overview

Velocity Engine could be made to run arbitrary code if it opened a specially crafted file.


Packages

  • velocity - A general purpose template engine written in Java

Details

Alvaro Munoz discovered that Velocity Engine incorrectly handled certain
inputs. If a user or an automated system were tricked into opening a specially
crafted input file, a remote attacker could possibly use this issue to execute
arbitrary code.

Alvaro Munoz discovered that Velocity Engine incorrectly handled certain
inputs. If a user or an automated system were tricked into opening a specially
crafted input file, a remote attacker could possibly use this issue to execute
arbitrary code.

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
20.04 LTS focal velocity –  1.7-5+deb9u1build0.20.04.1
18.04 LTS bionic velocity –  1.7-5ubuntu0.18.04.1~esm1  
16.04 LTS xenial velocity –  1.7-4ubuntu0.1~esm1  

Reduce your security exposure

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