==========================================================================
Ubuntu Security Notice USN-6884-1
July 08, 2024

nova vulnerability
==========================================================================

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

- Ubuntu 24.04 LTS
- Ubuntu 23.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

Nova would allow unintended access to files over the network.

Software Description:
- nova: OpenStack Compute cloud infrastructure

Details:

Martin Kaesberger discovered that Nova incorrectly handled QCOW2 image
processing. An authenticated user could use this issue to access arbitrary
files on the server, possibly exposing sensitive information.

Update instructions:

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

Ubuntu 24.04 LTS
   nova-common                     3:29.0.1-0ubuntu1.3
   python3-nova                    3:29.0.1-0ubuntu1.3

Ubuntu 23.10
   nova-common                     3:28.0.1-0ubuntu1.3
   python3-nova                    3:28.0.1-0ubuntu1.3

Ubuntu 22.04 LTS
   nova-common                     3:25.2.1-0ubuntu2.3
   python3-nova                    3:25.2.1-0ubuntu2.3

Ubuntu 20.04 LTS
   nova-common                     2:21.2.4-0ubuntu2.8
   python3-nova                    2:21.2.4-0ubuntu2.8

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

References:
   https://ubuntu.com/security/notices/USN-6884-1
   CVE-2024-32498

Package Information:
   https://launchpad.net/ubuntu/+source/nova/3:29.0.1-0ubuntu1.3
   https://launchpad.net/ubuntu/+source/nova/3:28.0.1-0ubuntu1.3
   https://launchpad.net/ubuntu/+source/nova/3:25.2.1-0ubuntu2.3
   https://launchpad.net/ubuntu/+source/nova/2:21.2.4-0ubuntu2.8

Ubuntu 6884-1: Nova Security Advisory Updates

July 8, 2024
Nova would allow unintended access to files over the network.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 23.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Nova would allow unintended access to files over the network. Software Description: - nova: OpenStack Compute cloud infrastructure Details: Martin Kaesberger discovered that Nova incorrectly handled QCOW2 image processing. An authenticated user could use this issue to access arbitrary files on the server, possibly exposing sensitive information.

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS nova-common 3:29.0.1-0ubuntu1.3 python3-nova 3:29.0.1-0ubuntu1.3 Ubuntu 23.10 nova-common 3:28.0.1-0ubuntu1.3 python3-nova 3:28.0.1-0ubuntu1.3 Ubuntu 22.04 LTS nova-common 3:25.2.1-0ubuntu2.3 python3-nova 3:25.2.1-0ubuntu2.3 Ubuntu 20.04 LTS nova-common 2:21.2.4-0ubuntu2.8 python3-nova 2:21.2.4-0ubuntu2.8 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6884-1

CVE-2024-32498

Severity
Ubuntu Security Notice USN-6884-1

Package Information

https://launchpad.net/ubuntu/+source/nova/3:29.0.1-0ubuntu1.3 https://launchpad.net/ubuntu/+source/nova/3:28.0.1-0ubuntu1.3 https://launchpad.net/ubuntu/+source/nova/3:25.2.1-0ubuntu2.3 https://launchpad.net/ubuntu/+source/nova/2:21.2.4-0ubuntu2.8

Related News

Fighting Back Against Hadooken Malware by Strengthening WebLogic Security
2 - 4 min read
Cybercriminals have been relentlessly attacking the digital landscape, aiming to exploit vulnerabilities in well-known systems. One such exploit is
CISA Sounds Alarm on Newly Exploited Vulnerabilities: Is Your System at Risk?
3 - 5 min read
CISA regularly publishes updates regarding vulnerabilities that present severe threats to global cybersecurity. Recently, CISA added three
Defending Against Remote Code Execution in Google Chrome: A Critical Update
2 - 3 min read
Google Chrome, a widely used web browser, serves millions of internet users by connecting them to the online world. Unfortunately, severe
Navigating the Linux Kernel
2 - 4 min read
The Linux operating system, widely acclaimed for its robustness and security , recently received widespread media attention due to a significant
Staying a Step Ahead of Adversaries: Mitigating Chromium
2 - 4 min read
Google Chrome, one of the world's most widely used web browsers, has recently been scrutinized due to the discovery of multiple Chromium
Unmasking Cicada3301: Examining the Threat of the New Rust-Based Ransomware
2 - 4 min read
Ransomware has long been a severe threat to organizations and admins alike. Recently, cybersecurity researchers discovered a new variant called
Buffer Overflow Exploits in Linux: Origins, Impact, and Countermeasures
3 - 6 min read
Buffer overflow vulnerabilities have long been one of the biggest headaches in computer security, especially on Linux operating systems that power
8 Expert-Recommended Security Practices to Fortify Your Linux Systems
4 - 8 min read
As a Linux admin or an infosec professional, you understand how the security landscape changes due to evolving threats, newly discovered

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved