CVE-2015-5200 Path traversal in n/a

Medium 6.3 Published Updated

Local attackers can write to arbitrary files via the trace functionality in libvdpau when used in setuid applications, potentially leading to privilege escalation.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Local or same network only
Victim action needed
Not needed
Fix
Available

What is CVE-2015-5200?

CVE-2015-5200 is a medium-severity path traversal vulnerability in Canonical Ubuntu Linux, published on 8 Sep 2015. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The trace functionality in libvdpau before 1.1.1, when used in a setuid or setgid application, allows local users to write to arbitrary files via unspecified vectors.

Which versions are affected by CVE-2015-5200?

It affects 2 products.

Products include Canonical Ubuntu Linux, Libvdpau Project Libvdpau.

How do I fix CVE-2015-5200?

Upgrade to a fixed version.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2015-5200 being exploited?

There is no known exploitation of CVE-2015-5200 in the wild and no public exploit code.

All Canonical Ubuntu Linux vulnerabilities

Sources

Also known as DEBIAN-CVE-2015-5200, GHSA-3qwj-pv6x-95j3, UBUNTU-CVE-2015-5200.

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