CVE-2022-45132: Code Injection
First published: Fri Nov 18 2022(Updated: )
In Linaro Automated Validation Architecture (LAVA) before 2022.11.1, remote code execution can be achieved through user-submitted Jinja2 template. The REST API endpoint for validating device configuration files in lava-server loads input as a Jinja2 template in a way that can be used to trigger remote code execution in the LAVA server.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linaro LAVA | <2022.11.1 | |
| debian/lava | 2019.01-5 2019.01-5+deb10u2 2020.12-5+deb11u2 2023.01-2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://lists.lavasoftware.org/archives/list/lava-announce@lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/
- https://podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/
- https://git.lavasoftware.org/lava/lava/-/commit/ab17e8304f10c7c0fe912067f2ed85a4753241c7
- https://security-tracker.debian.org/tracker/CVE-2022-45132
- https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/
Frequently Asked Questions
What is CVE-2022-45132?
CVE-2022-45132 is a vulnerability in Linaro Automated Validation Architecture (LAVA) that allows remote code execution through a user-submitted Jinja2 template.
How can CVE-2022-45132 be exploited?
CVE-2022-45132 can be exploited by submitting a malicious Jinja2 template through the REST API endpoint for validating device configuration files in LAVA.
What is the severity of CVE-2022-45132?
CVE-2022-45132 has a severity rating of 9.8 (Critical).
What software versions are affected by CVE-2022-45132?
Linaro LAVA versions before 2022.11.1 and Debian package versions 2019.01-5, 2019.01-5+deb10u2, 2020.12-5+deb11u2, and 2023.01-2 are affected by CVE-2022-45132.
How can I fix CVE-2022-45132?
To fix CVE-2022-45132, update Linaro LAVA to version 2022.11.1 or later, and Debian package lava to the recommended versions: 2019.01-5, 2019.01-5+deb10u2, 2020.12-5+deb11u2, or 2023.01-2.
- collector/nvd-index
- collector/security-tracker-debian
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/event
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/linaro
- canonical/linaro lava
- package-manager/debian