[USN-6216-1] lib3mf vulnerability
Ubuntu Security Notice USN-6216-1
July 11, 2023
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
lib3mf could be made to execute arbitrary code if it opens a specially
crafted 3MF file.
- lib3mf: Lib3MF is a C++ implementation of the 3D Manufacturing Format
It was discovered that lib3mf did not properly manage memory under
certain circumstances. If a user were tricked into opening a specially
crafted 3MF file, a local attacker could possibly use this issue to
cause applications using lib3mf to crash, resulting in a denial of
service, or possibly execute arbitrary code.
The problem can be corrected by updating your system to the following
Ubuntu 20.04 LTS:
In general, a standard system update will make all the necessary changes.
A lib3mf security update has been released for Ubuntu Linux 20.04 LTS.