- Vulnerability/
- USN-5701-1
26/10/2022
USN-5701-1: Jinja2 vulnerability
First published: Wed Oct 26 2022(Updated: )
Yeting Li discovered that Jinja2 incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/python-jinja2 | <2.8-1ubuntu0.1+esm1 | 2.8-1ubuntu0.1+esm1 |
| Ubuntu | =16.04 | |
| All of | ||
| ubuntu/python3-jinja2 | <2.8-1ubuntu0.1+esm1 | 2.8-1ubuntu0.1+esm1 |
| Ubuntu | =16.04 |
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Reference Links
Frequently Asked Questions
What is the severity of USN-5701-1?
USN-5701-1 is classified as a possible denial of service vulnerability.
How do I fix USN-5701-1?
To fix USN-5701-1, upgrade to python-jinja2 version 2.8-1ubuntu0.1+esm1 or later.
Which software is affected by USN-5701-1?
USN-5701-1 affects python-jinja2 and python3-jinja2 on Ubuntu 16.04.
What type of vulnerability is addressed in USN-5701-1?
USN-5701-1 addresses an incorrect handling of certain inputs in Jinja2.
Who discovered the vulnerability in USN-5701-1?
The vulnerability in USN-5701-1 was discovered by Yeting Li.
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