Ubuntu 4970-1: GUPnP vulnerability | LinuxSecurity.com

Advisories

==========================================================================
Ubuntu Security Notice USN-4970-1
June 01, 2021

gupnp vulnerability
==========================================================================

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

- Ubuntu 21.04
- Ubuntu 20.10
- Ubuntu 20.04 LTS

Summary:

GUPnP could allow unintended access to network services.

Software Description:
- gupnp: framework for creating UPnP devices and control points

Details:

It was discovered that GUPnP incorrectly filtered local requests. If a user
were tricked into visiting a malicious website, a remote attacker could
possibly use this issue to perform actions against local UPnP services such
as obtaining or altering sensitive information.

Update instructions:

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

Ubuntu 21.04:
  libgupnp-1.2-0                  1.2.4-1ubuntu0.21.04.1

Ubuntu 20.10:
  libgupnp-1.2-0                  1.2.4-1ubuntu0.20.10.1

Ubuntu 20.04 LTS:
  libgupnp-1.2-0                  1.2.3-0ubuntu0.20.04.2

After a standard system update you need to reboot your computer to make all
the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-4970-1
  CVE-2021-33516

Package Information:
  https://launchpad.net/ubuntu/+source/gupnp/1.2.4-1ubuntu0.21.04.1
  https://launchpad.net/ubuntu/+source/gupnp/1.2.4-1ubuntu0.20.10.1
  https://launchpad.net/ubuntu/+source/gupnp/1.2.3-0ubuntu0.20.04.2

Ubuntu 4970-1: GUPnP vulnerability

June 1, 2021

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 21.04 - Ubuntu 20.10 - Ubuntu 20.04 LTS Summary: GUPnP could allow unintended access to network services. Software Description: - gupnp: framework for creating UPnP devices and control points Details: It was discovered that GUPnP incorrectly filtered local requests. If a user were tricked into visiting a malicious website, a remote attacker could possibly use this issue to perform actions against local UPnP services such as obtaining or altering sensitive information.

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 21.04: libgupnp-1.2-0 1.2.4-1ubuntu0.21.04.1 Ubuntu 20.10: libgupnp-1.2-0 1.2.4-1ubuntu0.20.10.1 Ubuntu 20.04 LTS: libgupnp-1.2-0 1.2.3-0ubuntu0.20.04.2 After a standard system update you need to reboot your computer to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-4970-1

CVE-2021-33516

Severity
Ubuntu Security Notice USN-4970-1

Package Information

https://launchpad.net/ubuntu/+source/gupnp/1.2.4-1ubuntu0.21.04.1 https://launchpad.net/ubuntu/+source/gupnp/1.2.4-1ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/gupnp/1.2.3-0ubuntu0.20.04.2

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.