GLSA 202208-01: 3MF Consortium lib3mf: Remote code execution
| Severity: | normal |
| Title: | 3MF Consortium lib3mf: Remote code execution |
| Date: | 08/04/2022 |
| Bugs: | |
| ID: | 202208-01 |
Synopsis
A vulnerability in lib3mf could lead to remote code execution.Background
lib3mf is an implementation of the 3D Manufacturing Format file standard.
Affected packages
| Package | Vulnerable | Unaffected | Architecture(s) |
|---|---|---|---|
| media-libs/lib3mf | < 2.1.1 | >= 2.1.1 | All supported architectures |
Description
Incorrect memory handling within lib3mf could result in a use-after-free.
Impact
An attacker that can provide malicious input to an application using 3MF Consortium's lib3mf could achieve remote code execution.
Workaround
There is no known workaround at this time.
Resolution
All 3MF Consortium lib3mf users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/lib3mf-2.1.1"
References
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2010 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.